Nelson Stud Catalog 5j6k5p

2010 Nelson Stud Welding Stud and Ferrule Catalog About this catalog: This catalog is designed to be a -friendly source of online information about the Nelson Stud Welding line of studs, anchors, pins, and the standard accessories used to weld them. Many features have been incorporated into the pages of this catalog to enable you, the customer, to find the information you need quickly and easily. Many studs, pins, anchors, and ferrules are featured to provide the greatest range of possible solutions to your stud welding applications. Text explanations have been added to clarify some of the potential uses of each stud. Suggestions for similar use studs will assist you in making the correct stud choice for your stud welding application. PDF format creates a quicker ing, more informative catalog that is readable on both IBM and Macintosh platforms. Security features assure that the information you from our web site is genuine Nelson information. Links embedded in each page take you right to the information you need, making the stud information more easily accessible. Bookmarks have been added to make navigation through the catalog quick and easy. Detailed ferrule and accessory information allows you to identify and specify the exact parts you need to execute the job. Clickable table of contents and indexes quickly locates the stud information you need. Studs are indexed by welding process and use in industry to make finding the stud you need faster and easier. Company information is provided on every specification sheet to make communication with Nelson Stud Welding faster than ever before! We believe this is the easiest to use, most comprehensive catalog that Nelson Stud Welding has ever published. Your questions, comments, and suggestions are welcome and appreciated. Please follow the bookmark at left. Thank you for choosing to this catalog. We think you will find it the most useful and informative method to explore the Nelson Stud Welding product line.

Using the 2010 Nelson Stud Welding, Inc. Electronic Catalog Copyright

2004 Nelson Stud Welding, Inc. All rights reserved.

All information contained herein is the property of Nelson Stud Welding, Inc. and is intended for the use of our customers. This information pertains solely to Nelson studs and related accessories. Use of this information in conjunction with non-Nelson studs and related accessories is not recommended by Nelson Stud Welding, Inc. Nelson Stud Welding, Inc. assumes no financial or physical responsibility for damage or harm resulting from this information’s use with non-Nelson studs and related accessories. No part of this publication (whether in hard copy or electronic form) may be reproduced or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written consent of Nelson Stud Welding, Inc. Stored Arc and Tranquil Arc are ed trademarks of Nelson Stud Welding, Inc. All instances of the names Stored Arc or Tranquil Arc in the text are references to the Stored Arc stud welding process or Tranquil Arc accessory kit, as defined by Nelson Stud Welding, Inc., unless otherwise indicated. CrimpLok and Setlok are ed trademarks of Nelson Stud Welding, Inc. All instances of the names CrimpLok or Setlok in the text are references to the CrimpLok style of cable hangers or Setlok studs and caps, as defined by Nelson Stud Welding, Inc., unless otherwise indicated. The Nelson name, logos, and the Nelson eagle are all trademarks of Nelson Stud Welding, Inc. Adobe and Adobe Acrobat are trademarks of Adobe Systems Incorporated. All other trademarks or name brands are trademarks of their respective holders. This publication and the information herein is furnished AS IS, is subject to change without notice, and should not be construed as a commitment by Nelson Stud Welding, Inc. Nelson Stud Welding, Inc. assumes no responsibility or liability for any errors or inaccuracies, makes no warranty of any kind (express, implied, or statutory) with respect to this publication, and expressly disclaims any and all warranties of merchantability, fitness for particular purposes, and noninfringement of third party rights.

Version History 29 January 2004

First release as a catalog

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Table of Contents General Material Specifications Mild Steel and Stainless Steel ..................................................................................................................... Aluminum.....................................................................................................................................................

1 2

General Stud Specifications ............................................................................................................. 3 Stud Weld Studs Aluminum Studs CKA Aluminum Collar Stud.................................................................................................................. HBA Threaded Aluminum Stud............................................................................................................ N3A Aluminum Navy Type Annular Pin ............................................................................................... NBA No Thread Aluminum Stud .......................................................................................................... SBA Threaded Aluminum Shoulder Stud............................................................................................. TBA Internally Threaded Aluminum Stud.............................................................................................

11 12 13 14 15 16

Cable Hangers Banding Style Cable Hanger ............................................................................................................... 17 CrimpLok™ Cable Hanger ................................................................................................................... 18 Concrete Anchors D2L Deformed Bar Anchor .................................................................................................................. 19 H4L Headed Concrete Anchor............................................................................................................. 20 S3L Shear Connector .......................................................................................................................... 21 High Strength.............................................................................................................................................. 22 Rectangular Studs R1P and R1L Rectangular Stud without Hole...................................................................................... R2P Rectangular Notched Stud........................................................................................................... R5P Strand Stud .................................................................................................................... R6P Rectangular Slotted Stud ............................................................................................................. R7P Rectangular Stud with Hole ......................................................................................................... R9L Rope Hook Stud........................................................................................................................... RWP Wiggley Two Tine Stud .............................................................................................................. RXX FiberLok™ Stud...........................................................................................................................

23 24 25 26 27 28 29 30

Refractory Anchors F3L Flanged Collar Stud...................................................................................................................... L2L Lagging Stud with Hole................................................................................................................. S4X “Y” Anchor Stud ........................................................................................................................... S7X Steerhorn Refractory Anchor Stud ...............................................................................................

31 32 33 34

Threaded Studs Internally Threaded PBL and TBL Internally Threaded Stud ........................................................................................ 35 S6L Sprinkler Stud........................................................................................................................ 36 Externally Threaded B5L 90° Bent Collar Stud.............................................................................................................. CFL Fully Threaded Stud ............................................................................................................. CFP, FFP, P, and FPP Small Diameter Threaded Stud .......................................................... CJL Reduced Base Stud .............................................................................................................. CKL Collar Stud............................................................................................................................ L Partially Threaded Stud ........................................................................................................ HBL Full Base Diameter Threaded Stud ...................................................................................... SBL Shoulder Stud ....................................................................................................................... Watertight Nut...............................................................................................................................

37 38 39 40 41 42 43 44 45

Unthreaded Studs B4L and B4P Reinforcing Standoff Stud.............................................................................................. E2L “Eyebolt” Stud............................................................................................................................... J2L “J” Bolt Stud .................................................................................................................................. NBL No Thread Stud ........................................................................................................................... NJL Reduced Base Unthreaded Stud.................................................................................................. S2L Setlok Stud ................................................................................................................................... XBL and XXL Round Corner Square studs..........................................................................................

46 47 48 49 50 51 52

Short Cycle, Gas Arc, and Store Arc studs Automotive Studs AXC “Fir Tree” Stud ............................................................................................................................. Grounding Stud.................................................................................................................................... H8X “T” Stud........................................................................................................................................ “W” Top Wide Flange Stud ..................................................................................................................

53 54 55 56

Stored Arc ANC, ANS, and ANA Unthreaded Stored Arc® Stud........................................................................... 57 ATC, ATS, and ATA Threaded Stored Arc® Stud ............................................................................... 58

Capacitor Discharge (CD) TATC, TATS, and TATA Threaded Capacitor Discharge Stud ................................................................... TFNC, TFNS, and TFNA Flanged Unthreaded Capacitor Discharge Stud ................................................. TFTC, TFTS, and TFTA Flanged Threaded Capacitor Discharge Stud ...................................................... TUTC, TUTS, and TUTA Unflanged Threaded Capacitor Discharge Stud .................................................

59 60 61 62

Insulation Pins CHP Cupped Headed Insulation Pin........................................................................................................... N3P Navy Type Annular Ring Insulation Pin............................................................................................... P2P Double Pointed Insulation Pin ............................................................................................................. TPC, TPS, and TPA Single Pointed Insulation Pin .....................................................................................

63 64 65 66

Metric Studs ANC, ANS, and ANA Unthreaded Stored Arc® Stud.................................................................................. ATC, ATS, and ATA Threaded Stored Arc® Stud ...................................................................................... CKL Collar Stud .......................................................................................................................................... MD Fully Threaded Stud ............................................................................................................................. MR Reduced Base Stud ............................................................................................................................. MP Partially Threaded Stud ........................................................................................................................ MPF Partially Threaded Stud...................................................................................................................... NBL Unthreaded Stud................................................................................................................................. TBL Internally Threaded Stud ..................................................................................................................... TFNC, TFNS, TFNA Flanged Unthreaded Capacitor Discharge Stud ........................................................ TFTC, TFTS, TFTA Flanged Threaded Capacitor Discharge Stud.............................................................

67 68 69 70 71 72 73 74 75 76 77

Ferrules Standard Ferrules ....................................................................................................................................... Aluminum Ferrules...................................................................................................................................... Special Applications of Ferrules.................................................................................................................. Angle Welding ..................................................................................................................................... Curved Surface Welding...................................................................................................................... Edge Welding ...................................................................................................................................... Welding Into Fillets and Onto Heels..................................................................................................... Stripping Straight Off Headed Studs.................................................................................................... Vertical Surface Welding ..................................................................................................................... Welding Through Metal Decking.......................................................................................................... Rectangular Ferrules .................................................................................................................................. Reduced Base Ferrules .............................................................................................................................. Refractory Anchor Ferrules.........................................................................................................................

78 79 80 81 82 83 84 85 86 87 88 89 90

Accessories Chucks Stud Weld Chucks Standard Length Chucks .............................................................................................................. Long Length Chucks..................................................................................................................... Male Style Chucks and Adapters.................................................................................................. Rectangular Chucks ..................................................................................................................... 90° Bent Chucks........................................................................................................................... 45° Bent Chucks........................................................................................................................... Square Chucks ............................................................................................................................. Eyebolt Chucks............................................................................................................................. Side Gripping Chucks...................................................................................................................

91 92 93 94 95 96 97 98 99

Capacitor Discharge Chucks NCD-60, NCD-100, and NCD-150 Chucks and Stop Pins............................................................ CD-Lite-C and CD-Lite-G Chucks................................................................................................. Feet............................................................................................................................................................. Ferrule Grips and Ferrule Holders ..............................................................................................................

100 101 102 103

Index................................................................................................................................................... I1

General Information for Stud Welding Studs Material Specifications Nelson’s studs may be made of one of the following materials, as specified on individual specification sheets. Certificates of chemical analysis and physical properties are available, upon request. All physical and chemical properties are independent of stud size or shape. Mild Steel Standard mild steel studs manufactured by Nelson conform to ASTM A –108 specifications for 1010 through 1020 mild steels. Physical properties and chemical composition of mild steel Nelson studs are in accordance with AWS D1.1. Special studs can also be manufactured of other weldable mild steels. Heat treatments and plating can be applied to mild steel studs, upon request. Mild Steel Chemical Composition Element

Minimum wt%

Maximum wt%

C Mn P S

0.08 0.30 ---

0.23 0.90 0.04 0.05

Stainless Steel Standard Nelson studs manufactured of stainless steel conform to ASTM A –276 or A –493 specifications. Studs can be manufactured from other weldable stainless steel alloys. Mechanical properties of Nelson stainless steel studs depend on the cold working or heat treatment applied to the studs after forming. Stainless steel studs can be annealed, upon request. Stainless Steel Chemical Composition Element C Cr Ni Mn Cu

302HQ (30430) All other studs

316L (31603) Shear and Concrete Anchors

Minimum wt%

Maximum wt%

Minimum wt%

Maximum wt%

-17.00 8.00 -3.00

0.12 20.00 13.00 2.00 4.00

-16.00 10.00 ---

0.03 18.00 14.00 2.00 --

Mechanical Properties - Standard Minimum Values Yield, 0.2% offset (psi), Re Ultimate Tensile (psi), Rm % Elongation, A5, in 2” gage length % Area Reduction

Mild Steel Shear and Concrete Anchors 51,000 65,000 20 N/A

Standard Mild Steel Studs

Mild Steel Deformed Bar Anchors

Stainless Steel Studs, as formed

Stainless Steel Studs, as formed, post-annealed

49,000 61,000 17 N/A

70,000 80,000 N/A N/A

50,000 75,000 40 50

30,000 70,000 40 50

Mechanical Properties - Metric Minimum Values Yield, 0.2% offset (MPa), Re Ultimate Tensile (MPa), Rm % Elongation, A5, in 5 x diameter % Area Reduction

Mild Steel Shear and Concrete Anchors 350 450 20 N/A

Standard Mild Steel Studs

Mild Steel Deformed Bar Anchors

Stainless Steel Studs, as formed

Stainless Steel Studs, as formed, post-annealed

340 420 17 N/A

485 552 N/A N/A

345 517 40 50

206 483 40 50

General Information for Stud Welding Studs Aluminum Nelson manufactured aluminum studs are made from Aluminum Association (AA) alloys 5356, 6061, or 1100. Aluminum studs can be annealed upon request. The chemical composition and physical propertied of these alloys are shown below. Aluminum Alloy Chemical Composition Alloy 1100

Element Al Cr Cu Mn Si Fe Si + Fe Zn Mg Ti

Alloy 5356

Alloy 6061

Minimum wt%

Maximum wt%

Minimum wt%

Maximum wt%

Minimum wt%

Maximum wt%

99 -0.05 -N/A N/A -----

--0.2 0.05 N/A N/A 0.95 0.1 ---

94.6 0.05 -0.05 --N/A -4.5 0.06

94.6 0.2 0.1 0.2 0.25 0.4 N/A 0.1 5.5 0.2

98 0.04 0.15 -0.4 -N/A -0.8 --

98 0.35 0.4 0.15 0.8 0.7 N/A 0.25 1.2 0.15

Mechanical Properties - Standard Minimum Values

1100 H-16

5356 H-32

6061- T-6

Yield, 0.2% offset (psi), Re Ultimate Tensile (psi), Rm % Elongation, A5, 0.2% at 2” gage length % Area Reduction

20,000 21,000 17 N/A

32,000 46,000 24 N/A

40,000 45,000 17 N/A

Mechanical Properties - Metric Minimum Values

1100 H-16

5356 H-32

6061- T-6

Yield, 0.2% offset (MPa), Re Ultimate Tensile (MPa), Rm % Elongation, A5, 0.2% at 2” gage length % Area Reduction

138 145 17 N/A

221 317 24 N/A

276 310 17 N/A

NELSON STUD WELDING MANUFACTURING SPECIFICATION: Cold Formed Parts The primary method used by Nelson to produce stud welded fasteners is the Cold Forming process. Utilizing the same cold heading production equipment, Nelson produces an extensive line of nonwelded, cold-formed parts. These parts can be custom designed to satisfy the specific requirements of individual to a particular customers. Pictured at right are just some of the many different cold-formed parts and shapes that Nelson is capable of producing. If you are currently purchasing cold-formed or screw-machined parts, Nelson may be able to offer cost savings and quality improvements. To understand Nelson’s capabilities and to determine if cold forming will benefit you, consult the following specification.

Should You Inquire about Nelson’s Cold Forming Capability? The answer is YES if: • • • • • • • •

Your part is 1” or less in diameter, and the shank diameter is 1” or less, and the length does is less than 15”. Your part is assembled from several components. Your annual part volume is 100,000 pieces or more. You currently experience substantial material waste. You require closer tolerances. You need greater process control capability (higher K). You desire greater part strength and/or better surface finish is desired. You have not shopped your part cost in several years.

You should submit the following information for a FREE Cost Quotation:

Nelson’s Capabilities:

• • • •

• • •

Wire diameter ranging from 1/8” (0.125”) through 1”. Upset forming diameters up to 225% of wire diameter. Cut-off length up to 15”. Up to five dies and hammers can be used to progressively form complex shapes.

• • • •

Part drawing with critical dimensions. Order quantity and annual volume. A sample of the part you are currently purchasing. Your target pricing.

Upsets, forward and backward extrusions, punched and through holes, flanges, collars, heads, and other forming techniques can be accommodated Production rates from 45 to 450 pieces per minute. Complete secondary operations. In-house tool and die design and fabrication.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

General Information for Stud Welding Studs Standard Arc Welding Studs – Tensile and Torque Strengths Mild Steel – 61,000psi Minimum Ultimate, 50,000 psi Minimum Yield 2

3

Ultimate Torque (ft-lbs) at 61,000 psi 3.3 3.8

Shear Strength (75% of Tensile Strength) 796 915

10-24 UNC 10-32 UNF

0.0174 0.0199

Yield Load (lbs.) at 50,000 psi 870 1,000

1/4-20 UNC 1/4-28 UNF

0.0317 0.0362

1,590 1,810

1,940 2,208

6.6 7.5

8.1 9.2

1,455 1,656

5/16-18 UNC 5/16-24 UNF

0.0522 0.0579

2,620 2,895

3,196 3,532

13.6 15.1

16.6 18.4

2,397 2,649

3/8-16 INC 3/8-24 UNF

0.0773 0.0876

3,875 4,380

4,728 5,344

24.2 27.4

29.5 33.4

3,546 4,008

7/16- 14 UNC 7/16-20 UNF

0.1060 0.1185

5,315 5,900

6,484 7,198

38.7 43.0

47.2 52.4

4,863 5,399

1/2-13 UNC 1/2-20 UNF

0.1416 0.1597

7,095 8,000

8,656 9,760

59.1 66.7

72.1 81.3

6,492 7,320

5/8-11 UNC 5/8-18 UNF

0.2256 0.2555

11,300 12,750

13,786 15,555

117.7 132.8

143.6 162.0

10,340 11,666

3/4-10 INC 3/4-16 UNF

0.3340 0.3724

16,700 18,600

20,374 22,692

208.8 232.5

254.7 283.7

15,281 17,019

7/8-9 UNC 7/8-14 UNF

0.4612 0.5088

23,100 25,450

28,182 31,049

336.9 371.1

411.0 452.8

21,137 23,287

Thread Diameter

1

META (sq. in.)

Ultimate Tensile Load (lbs) at 61,000 psi 1,061 1,220

Yield Torque (ft-lbs) at 50,000 psi 2.7 3.1

1-8 UNC 0.6051 30,300 36,966 505.0 616.1 27,725 1-14 UNF 0.6791 33,900 41,358 565.0 689.3 31,019 * Torque figures based on assumption that excessive deformation of thread has not taken relationship between torque/tension out of its proportional range.

In actual practice, stud should not be used at its yield load. A factor of safety must be applied. It is generally recommended that studs not be used at more than 60% of yield strength, however, the factor of safety may vary up or down according to the particular application in which the studs are being used. The of these studs will make this determination Formulae used to make the above calculations are as follows: Ultimate Tensile L = SA Ultimate Torque Yield Z = YA Yield Torque Where

T = 0.2 x D x L T = 0.2 x D x Z

D = Nominal Thread Diameter A = Mean Effective Thread Area (META) S = Tensile Stress (psi) Y = Yield Stress (psi) L = Tensile Load (lbs) Z = Yield Load T = Torque (in-lbs)

1

META is used instead of root area in calculating screw lengths because of closer correlation with actual tensile strength. META is based on mean diameter, which is the diameter of an imaginary co-axial cylinder whose surface would through the thread profile approximately midway between the minor and pitch diameters.

2

In actual practice, stud should not be used at its yield load. A factor of safety must be applied. It is generally recommended that studs not be used at more than 60% of yield strength, however, the factor of safety may vary up or down according to the particular application in which the studs are being used. The will make this safety factor determination

3 Shear values are based on Tensile Strength of the stud.

General Information for Stud Welding Studs Stainless Steel (Post Annealed) – 70,000psi Minimum Ultimate, 30,000 psi Minimum Yield 2

3

Ultimate Torque (ft-lbs) at 70,000 psi 3.8 4.4

Shear Strength (75% of Tensile Strength) 913 1,045

10-24 UNC 10-32 UNF

0.0174 0.0199

Yield Load (lbs.) at 30,000 psi 522 600

1/4-20 UNC 1/4-28 UNF

0.0317 0.0362

954 1,086

2,219 2,534

4.0 4.5

9.2 10.5

1,664 1,900

5/16-18 UNC 5/16-24 UNF

0.0522 0.0579

1,572 1,737

3,654 4,053

8.2 9.0

19.0 21.1

2,740 3,040

3/8-16 INC 3/8-24 UNF

0.0773 0.0876

2,325 2,628

5,411 6,132

14.5 16.4

33.9 38.4

4,058 4,599

7/16- 14 UNC 7/16-20 UNF

0.1060 0.1185

3,189 3,540

7,420 8,295

23.2 25.8

54.2 60.2

5,565 6,221

1/2-13 UNC 1/2-20 UNF

0.1416 0.1597

4,257 4,800

9,912 11,179

35.5 40.0

82.8 93.3

7,434 8,384

5/8-11 UNC 5/8-18 UNF

0.2256 0.2555

6,780 7,650

15,795 17,885

70.6 79.7

164.8 185.9

11,846 13,414

3/4-10 INC 3/4-16 UNF

0.3340 0.3724

10,020 11,160

23,380 26,068

125.3 139.5

292.2 325.5

17,535 19,551

7/8-9 UNC 7/8-14 UNF

0.4612 0.5088

13,860 15,270

32,284 35,616

202.1 222.7

471.6 519.6

24,213 26,712

Thread Diameter

1

META (sq. in.)

Ultimate Tensile Load (lbs) at 70,000 psi 1,218 1,393

Yield Torque (ft-lbs) at 30,000 psi 1.6 1.9

1-8 UNC 0.6051 18,180 42,357 303.0 707.0 31,768 1-14 UNF 0.6791 20,340 47,537 339.0 791.0 35,653 * Torque figures based on assumption that excessive deformation of thread has not taken relationship between torque/tension out of its proportional range.

In actual practice, stud should not be used at its yield load. A factor of safety must be applied. It is generally recommended that studs not be used at more than 60% of yield strength, however, the factor of safety may vary up or down according to the particular application in which the studs are being used. The of these studs will make this determination Formulae used to make the above calculations are as follows: Ultimate Tensile L = SA Ultimate Torque Yield Z = YA Yield Torque Where

T = 0.2 x D x L T = 0.2 x D x Z

D = Nominal Thread Diameter A = Mean Effective Thread Area (META) S = Tensile Stress (psi) Y = Yield Stress (psi) L = Tensile Load (lbs) Z = Yield Load T = Torque (in-lbs)

1

META is used instead of root area in calculating screw lengths because of closer correlation with actual tensile strength. META is based on mean diameter, which is the diameter of an imaginary co-axial cylinder whose surface would through the thread profile approximately midway between the minor and pitch diameters.

2

In actual practice, stud should not be used at its yield load. A factor of safety must be applied. It is generally recommended that studs not be used at more than 60% of yield strength, however, the factor of safety may vary up or down according to the particular application in which the studs are being used. The will make this safety factor determination

3 Shear values are based on Tensile Strength of the stud.

General Information for Stud Welding Studs Standard Arc Welding Studs – Tensile and Torque Strengths High Strength Steel – 115,000 psi Minimum Ultimate, 105,000 psi Minimum Yield Ultimate Tensile Yield Torque2 Shear Strength3 Load (lbs) at (ft-lbs) at (75% of Tensile 115,000 psi 105,000 psi Strength) M8 (0.315” dia.) 0.0567 5,954 6,521 23 4,890 M10 (0.394” dia.) 0.0899 9,440 10,399 46 7,754 M12 (0.472” dia.) 0.1306 13,713 15,019 81 11,318 5/16-18 0.0522 5,481 6003 25 4,485 3/8-16 0.0773 8,116 8895 38 6,727 1/2-13 0.1417 14,879 16296 93 15,975 Torque figures based on assumption that excessive deformation of thread has not taken relationship between torque/tension out of its proportional range. Thread Diameter

*

META1 (sq. in.)

Yield Load (lbs.) at 105,000 psi

In actual practice, stud should not be used at its yield load. A factor of safety must be applied. It is generally recommended that studs not be used at more than 60% of yield strength, however, the factor of safety may vary up or down according to the particular application in which the studs are being used. The of these studs will make this determination Formulae used to make the above calculations are as follows: Ultimate Tensile L = SA Ultimate Torque Yield Z = YA Yield Torque Where

T = 0.15 x D x L T = 0.15 x D x Z

D = Nominal Thread Diameter A = Mean Effective Thread Area (META) S = Tensile Stress (psi) Y = Yield Stress (psi) L = Tensile Load (lbs) Z = Yield Load T = Torque (in-lbs)

1

META is used instead of root area in calculating screw lengths because of closer correlation with actual tensile strength. META is based on mean diameter, which is the diameter of an imaginary co-axial cylinder whose surface would through the thread profile approximately midway between the minor and pitch diameters.

2

In actual practice, stud should not be used at its yield load. A factor of safety must be applied. It is generally recommended that studs not be used at more than 60% of yield strength, however, the factor of safety may vary up or down according to the particular application in which the studs are being used. The will make this safety factor determination

3 Shear values are based on Tensile Strength of the stud.

Stored Arc Welding Studs – Tensile/Yield Strengths Mild Steel – 61,000 psi Ultimate, 50,000 psi Yield Stainless Steel – 75,000psi Minimum Ultimate, 30,000 psi Minimum Yield Aluminum – 21,000 psi Ultimate, 20,000 psi Yield Thread Diameter 6-32 UNC 8-32 UNC 10-24 UNC 10-32 UNF 1/4-20 UNC 1/4-28 UNF

Ultimate Tensile Load (lbs)

Yield Load (lbs)

Mild Steel

Stainless Steel

Aluminum

Mild Steel

Stainless Steel

Aluminum

458 705 870 1,005 1,585 1,810

687 1,057 1,305 1,507 2,377 2,715

192 296 365 422 666 760

321 493 609 704 1,110 1,267

275 423 522 603 951 1,086

183 282 348 402 634 724

General Information for Stud Welding Studs Aluminum Nelson manufactured aluminum studs are made from Aluminum Association (AA) alloys 5356, 6061, or 1100. Aluminum studs can be annealed upon request. The chemical composition and physical propertied of these alloys are shown below. Aluminum Alloy Chemical Composition Alloy 1100

Element Al Cr Cu Mn Si Fe Si + Fe Zn Mg Ti

Alloy 5356

Alloy 6061

Minimum wt%

Maximum wt%

Minimum wt%

Maximum wt%

Minimum wt%

Maximum wt%

99 -0.05 -N/A N/A -----

--0.2 0.05 N/A N/A 0.95 0.1 ---

94.6 0.05 -0.05 --N/A -4.5 0.06

94.6 0.2 0.1 0.2 0.25 0.4 N/A 0.1 5.5 0.2

98 0.04 0.15 -0.4 -N/A -0.8 --

98 0.35 0.4 0.15 0.8 0.7 N/A 0.25 1.2 0.15

Mechanical Properties - Standard Minimum Values Yield, 0.2% offset (psi), Re Ultimate Tensile (psi), Rm % Elongation, A5, in 2” gage length % Area Reduction

1100 H-16

5356 H-32

6061- T-6

20,000 21,000 17 N/A

32,000 46,000 24 N/A

40,000 45,000 17 N/A

1100 H-16

5356 H-32

6061- T-6

138 145

221 317

276 310

Mechanical Properties - Metric Minimum Values Yield, 0.2% offset (MPa), Re Ultimate Tensile (MPa), Rm

General Information for Stud Welding Studs Standard Arc Welding Studs – Tensile and Torque Strengths Mild Steel – 61,000psi Minimum Ultimate, 50,000 psi Minimum Yield 2

3

Ultimate Torque (ft-lbs) at 61,000 psi 3.3 3.8

Shear Strength (75% of Tensile Strength) 796 915

10-24 UNC 10-32 UNF

0.0174 0.0199

Yield Load (lbs.) at 50,000 psi 870 1,000

1/4-20 UNC 1/4-28 UNF

0.0317 0.0362

1,590 1,810

1,940 2,208

6.6 7.5

8.1 9.2

1,455 1,656

5/16-18 UNC 5/16-24 UNF

0.0522 0.0579

2,620 2,895

3,196 3,532

13.6 15.1

16.6 18.4

2,397 2,649

3/8-16UNC 3/8-24 UNF

0.0773 0.0876

3,875 4,380

4,728 5,344

24.2 27.4

29.5 33.4

3,546 4,008

7/16- 14 UNC 7/16-20 UNF

0.1060 0.1185

5,315 5,900

6,484 7,198

38.7 43.0

47.2 52.4

4,863 5,399

1/2-13 UNC 1/2-20 UNF

0.1416 0.1597

7,095 8,000

8,656 9,760

59.1 66.7

72.1 81.3

6,492 7,320

5/8-11 UNC 5/8-18 UNF

0.2256 0.2555

11,300 12,750

13,786 15,555

117.7 132.8

143.6 162.0

10,340 11,666

3/4-10 UNC 3/4-16 UNF

0.3340 0.3724

16,700 18,600

20,374 22,692

208.8 232.5

254.7 283.7

15,281 17,019

7/8-9 UNC 7/8-14 UNF

0.4612 0.5088

23,100 25,450

28,182 31,049

336.9 371.1

411.0 452.8

21,137 23,287

Thread Diameter

1

META (sq. in.)

Ultimate Tensile Load (lbs) at 61,000 psi 1,061 1,220

Yield Torque (ft-lbs) at 50,000 psi 2.7 3.1

1-8 UNC 0.6051 30,300 36,966 505.0 616.1 27,725 1-14 UNF 0.6791 33,900 41,358 565.0 689.3 31,019 * Torque figures based on assumption that excessive deformation of thread has not taken relationship between torque/tension out of its proportional range.

In actual practice, stud should not be used at its yield load. A factor of safety must be applied. It is generally recommended that studs not be used at more than 60% of yield strength, however, the factor of safety may vary up or down according to the particular application in which the studs are being used. The of these studs will make this determination Formulae used to make the above calculations are as follows: Ultimate Tensile L = SA Ultimate Torque Yield Z = YA Yield Torque Where

T = 0.2 x D x L T = 0.2 x D x Z

D = Nominal Thread Diameter A = Mean Effective Thread Area (META) S = Tensile Stress (psi) Y = Yield Stress (psi) L = Tensile Load (lbs) Z = Yield Load T = Torque (in-lbs)

1

META is used instead of root area in calculating screw lengths because of closer correlation with actual tensile strength. META is based on mean diameter, which is the diameter of an imaginary co-axial cylinder whose surface would through the thread profile approximately midway between the minor and pitch diameters.

2

In actual practice, stud should not be used at its yield load. A factor of safety must be applied. It is generally recommended that studs not be used at more than 60% of yield strength, however, the factor of safety may vary up or down according to the particular application in which the studs are being used. The will make this safety factor determination

3 Shear values are based on Tensile Strength of the stud.

General Information for Stud Welding Studs Stainless Steel (Post Annealed) – 70,000psi Minimum Ultimate, 30,000 psi Minimum Yield 2

3

Ultimate Torque (ft-lbs) at 70,000 psi 3.8 4.4

Shear Strength (75% of Tensile Strength) 913 1,045

10-24 UNC 10-32 UNF

0.0174 0.0199

Yield Load (lbs.) at 30,000 psi 522 600

1/4-20 UNC 1/4-28 UNF

0.0317 0.0362

954 1,086

2,219 2,534

4.0 4.5

9.2 10.5

1,664 1,900

5/16-18 UNC 5/16-24 UNF

0.0522 0.0579

1,572 1,737

3,654 4,053

8.2 9.0

19.0 21.1

2,740 3,040

3/8-16 UNC 3/8-24 UNF

0.0773 0.0876

2,325 2,628

5,411 6,132

14.5 16.4

33.9 38.4

4,058 4,599

7/16- 14 UNC 7/16-20 UNF

0.1060 0.1185

3,189 3,540

7,420 8,295

23.2 25.8

54.2 60.2

5,565 6,221

1/2-13 UNC 1/2-20 UNF

0.1416 0.1597

4,257 4,800

9,912 11,179

35.5 40.0

82.8 93.3

7,434 8,384

5/8-11 UNC 5/8-18 UNF

0.2256 0.2555

6,780 7,650

15,795 17,885

70.6 79.7

164.8 185.9

11,846 13,414

3/4-10 UNC 3/4-16 UNF

0.3340 0.3724

10,020 11,160

23,380 26,068

125.3 139.5

292.2 325.5

17,535 19,551

7/8-9 UNC 7/8-14 UNF

0.4612 0.5088

13,860 15,270

32,284 35,616

202.1 222.7

471.6 519.6

24,213 26,712

Thread Diameter

1

META (sq. in.)

Ultimate Tensile Load (lbs) at 70,000 psi 1,218 1,393

Yield Torque (ft-lbs) at 30,000 psi 1.6 1.9

1-8 UNC 0.6051 18,180 42,357 303.0 707.0 31,768 1-14 UNF 0.6791 20,340 47,537 339.0 791.0 35,653 * Torque figures based on assumption that excessive deformation of thread has not taken relationship between torque/tension out of its proportional range.

In actual practice, stud should not be used at its yield load. A factor of safety must be applied. It is generally recommended that studs not be used at more than 60% of yield strength, however, the factor of safety may vary up or down according to the particular application in which the studs are being used. The of these studs will make this determination Formulae used to make the above calculations are as follows: Ultimate Tensile L = SA Ultimate Torque Yield Z = YA Yield Torque Where

T = 0.2 x D x L T = 0.2 x D x Z

D = Nominal Thread Diameter A = Mean Effective Thread Area (META) S = Tensile Stress (psi) Y = Yield Stress (psi) L = Tensile Load (lbs) Z = Yield Load T = Torque (in-lbs)

1

META is used instead of root area in calculating screw lengths because of closer correlation with actual tensile strength. META is based on mean diameter, which is the diameter of an imaginary co-axial cylinder whose surface would through the thread profile approximately midway between the minor and pitch diameters.

2

In actual practice, stud should not be used at its yield load. A factor of safety must be applied. It is generally recommended that studs not be used at more than 60% of yield strength, however, the factor of safety may vary up or down according to the particular application in which the studs are being used. The will make this safety factor determination

3 Shear values are based on Tensile Strength of the stud.

General Information for Stud Welding Studs Stainless Steel (As Formed)) – 75,000psi Minimum Ultimate, 50,000 psi Minimum Yield 2

3

10-24 UNC 10-32 UNF

0.0174 0.0199

Yield Load (lbs.) at 50,000 psi 870 1,000

1/4-20 UNC 1/4-28 UNF

0.0317 0.0362

1,590 1,810

2,378 2,715

5.8 6.8

9.9 11.3

1,789 2,036

5/16-18 UNC 5/16-24 UNF

0.0522 0.0579

2,620 2,895

3,930 4,343

12.1 13.8

20.4 22.6

2,948 3,257

3/8-16 UNC 3/8-24 UNF

0.0773 0.0876

3,875 4,380

5,813 6,570

21.6 25.4

36.3 41.1

4,359 4,928

7/16- 14 UNC 7/16-20 UNF

0.1060 0.1185

5,315 5,900

7,973 8,850

34.6 39.8

58.1 64.5

5,979 6,638

1/2-13 UNC 1/2-20 UNF

0.1416 0.1597

7,095 8,000

10,643 12,000

53.2 62.3

88.7 100.0

7,982 9,000

5/8-11 UNC 5/8-18 UNF

0.2256 0.2555

11,300 12,750

16,950 19,125

106.6 125.1

176.6 199.2

12,713 14,344

3/4-10 UNC 3/4-16 UNF

0.3340 0.3724

16,700 18,600

25,050 27,900

190.7 219.9

313.1 348.8

18,788 20,925

7/8-9 UNC 7/8-14 UNF

0.4612 0.5088

23,100 25,450

34,650 38,175

309.1 351.5

505.3 556.7

25,998 28,631

Thread Diameter

1

META (sq. in.)

Ultimate Tensile Load (lbs) at 75,000 psi 1,305 1,500

Yield Torque (ft-lbs) at 50,000 psi 2.4 2.8

Ultimate Torque (ft-lbs) at 75,000 psi 4.1 4.7

Shear Strength (75% of Tensile Strength) 979 1,125

1-8 UNC 0.6051 30,300 45,450 464.0 757.5 34,088 1-14 UNF 0.6791 33,900 50,850 534.4 847.5 38,138 * Torque figures based on assumption that excessive deformation of thread has not taken relationship between torque/tension out of its proportional range.

In actual practice, stud should not be used at its yield load. A factor of safety must be applied. It is generally recommended that studs not be used at more than 60% of yield strength, however, the factor of safety may vary up or down according to the particular application in which the studs are being used. The of these studs will make this determination Formulae used to make the above calculations are as follows: Ultimate Tensile L = SA Ultimate Torque Yield Z = YA Yield Torque Where

T = 0.2 x D x L T = 0.2 x D x Z

D = Nominal Thread Diameter A = Mean Effective Thread Area (META) S = Tensile Stress (psi) Y = Yield Stress (psi) L = Tensile Load (lbs) Z = Yield Load T = Torque (in-lbs)

1

META is used instead of root area in calculating screw lengths because of closer correlation with actual tensile strength. META is based on mean diameter, which is the diameter of an imaginary co-axial cylinder whose surface would through the thread profile approximately midway between the minor and pitch diameters.

2

In actual practice, stud should not be used at its yield load. A factor of safety must be applied. It is generally recommended that studs not be used at more than 60% of yield strength, however, the factor of safety may vary up or down according to the particular application in which the studs are being used. The will make this safety factor determination

3 Shear values are based on Tensile Strength of the stud.

General Information for Stud Welding Studs Standard Arc Welding Studs – Tensile and Torque Strengths High Strength Steel – 115,000 psi Minimum Ultimate, 105,000 psi Minimum Yield Shear Strength3 Ultimate Tensile Yield Torque2 (ft-lbs) at (75% of Tensile Load (lbs) at 105,000 psi Strength) 115,000 psi M8 (0.315” dia.) 0.0567 5,954 6,521 23 4,890 M10 (0.394” dia.) 0.0899 9,440 10,399 46 7,754 M12 (0.472” dia.) 0.1306 13,713 15,019 81 11,318 5/16-18 0.0522 5,481 6003 25 4,485 3/8-16 0.0773 8,116 8895 38 6,727 1/2-13 0.1417 14,879 16296 93 15,975 Torque figures based on assumption that excessive deformation of thread has not taken relationship between torque/tension out of its proportional range. Thread Diameter

*

META1 (sq. in.)

Yield Load (lbs.) at 105,000 psi

In actual practice, stud should not be used at its yield load. A factor of safety must be applied. It is generally recommended that studs not be used at more than 60% of yield strength, however, the factor of safety may vary up or down according to the particular application in which the studs are being used. The of these studs will make this determination Formulae used to make the above calculations are as follows: Ultimate Tensile L = SA Ultimate Torque Yield Z = YA Yield Torque Where

T = 0.15 x D x L T = 0.15 x D x Z

D = Nominal Thread Diameter A = Mean Effective Thread Area (META) S = Tensile Stress (psi) Y = Yield Stress (psi) L = Tensile Load (lbs) Z = Yield Load T = Torque (in-lbs)

1

META is used instead of root area in calculating screw lengths because of closer correlation with actual tensile strength. META is based on mean diameter, which is the diameter of an imaginary co-axial cylinder whose surface would through the thread profile approximately midway between the minor and pitch diameters.

2

In actual practice, stud should not be used at its yield load. A factor of safety must be applied. It is generally recommended that studs not be used at more than 60% of yield strength, however, the factor of safety may vary up or down according to the particular application in which the studs are being used. The will make this safety factor determination

3 Shear values are based on Tensile Strength of the stud.

Stored Arc Welding Studs – Tensile/Yield Strengths Mild Steel – 61,000 psi Ultimate, 50,000 psi Yield Stainless Steel – 75,000psi Minimum Ultimate, 30,000 psi Minimum Yield Aluminum – 21,000 psi Ultimate, 20,000 psi Yield Thread Diameter

6-32 UNC 8-32 UNC 10-24 UNC 10-32 UNF 1/4-20 UNC 1/4-28 UNF

Ultimate Tensile Load (lbs)

Yield Load (lbs)

Mild Steel

Stainless Steel

Aluminum

Mild Steel

Stainless Steel

Aluminum

458 705 870 1,005 1,585 1,810

687 1,057 1,305 1,507 2,377 2,715

192 296 365 422 666 760

321 493 609 704 1,110 1,267

275 423 522 603 951 1,086

183 282 348 402 634 724

General Information for Stud Welding Studs Stud Dimensions The length dimension, L, shown throughout the specification sheets is the overall, stud length before weld. The after weld in-place length will be shorter, depending on the size of the stud, the welding process, and weld settings. Approximate length reductions are shown in the table below. Stud Diameter

Weld Process

Length Reduction

10 (0.134”) and 12 gauge (0.105”) TPC pins

Stored Arc

--

6-32 through 1/4-20, ATC, ATS, ATA, and FTC studs

Stored Arc

1/32”

10 gauge (0.134”) P2P pins

Electric Arc

3/32”

3/16” through 1/2" diameter studs

Electric Arc

1/8”

5/8” through 7/8” diameter studs

Electric Arc

3/16”

1” diameter or larger studs

Electric Arc

1/4"

1/4" and 1/2" H4L Weld Through Metal Deck

Electric Arc

3/16 – 1/4”

5/8” H4L Weld Through Metal Deck

Electric Arc

5/16” – 3/8”

3/4" S3L Weld Through Metal Deck

Electric Arc

3/8” – 7/16”

M6 and 6mm diameter studs

Electric Arc

2mm

M8, 8mm, M10, 10mm, and M12 diameter studs

Electric Arc

3mm

12mm, M16, and 16mm diameter studs

Electric Arc

4mm

M20, 19mm, and 20mm diameter studs

Electric Arc

5mm

M24, 22mm, and 24mm diameter studs

Electric Arc

6mm

The stud length reduction is also often known as “burn-off.” The stud end configuration (chamfer, concentricity, and manufacturer’s identification) of studs and pins will be selected at our option, depending on production requirements.

Threads The standard external threads on studs are UNC-2A, and internal threads are UNC-2B, prior to plating. Other threads are available upon request. Standard maximum thread length is 3”. Whenever possible, threads are cold-rolled. The surface quality and strength of rolled threads is greatly improved compared to cut threads. The surface finish on rolled threads is less subject to wear and offers more corrosion resistance than cut threads.

Flux Flux quality and quantity is an essential factor for obtaining consistent weld quality. All standard stud weld Nelson studs 5/16” diameter and greater have a solid flux load. Rectangular studs up to 1/8” x 5/8”are not fluxed.

Plating Plating is useful to increase a stud’s corrosion resistance wear. Unless otherwise specified at the time of order, all Nelson studs will be supplied unplated. Upon request, the following types of surface protection are available: Zinc Plating – ASTM B-633 Zinc Dichromating – ASTM B633 Fe/Zn 8

Copper Plating Nickel Plating

Zinc plating will adversely affect the weld quality. For this reason, the weld ends of stud weld studs are not plated.

Annealing Nelson studs can be annealed to a maximum of 75 Rockwell B hardness (HRB) for low carbon steel and 85 HRB for stainless steel. An extra charge is applicable for annealing and will be quoted if specified at the time of order.

Ferrules For weld integrity, certain stud types must be welded using a ceramic ferrule. Appropriate ceramic ferrules are included in the stud purchase price. Ferrules will be shipped with studs, when required. Ferrules for welding special applications should be specified when orders for studs are placed.

Accessories Accessories depend on the stud type, diameter, length and the ferrule being used, along with any specific fixturing or job conditions or restrictions. For accessory information, please refer to the stud, ferrule, and accessory specifications.

General Information for Stud Welding Studs Weld Flash When a stud is end-welded, weld metal forms around its base. The weld flash dimension is controlled by the design of the ferrule used. The diameter of the weld metal is generally larger than the diameter of the stud. Consideration is required in the design of mating parts that involve weld flash. Refer to the appropriate stud specification sheets for recommended weld flash clearance hole diameters.

Ordering Each stud ordered from Nelson Stud Welding should be listed separately along with the appropriate ferrule. The stud style should be specified as well as the length, diameter, material, quantity, and any other information according to the stud specification sheet. Your Nelson representative will be happy to advise you on the accessories required for welding the stud ordered, and is also available to aid in determining the proper stud for your application requirements.

Weight Charts for Shipping Approximate Weight of Threaded Studs per 1000 (length before welding is used to determine weight) Weights are in pounds. To convert to kilograms, multiply values below by 0.4536 Stud Length

Diameter 1/4

5/16

3/8

7/16

1/2

5/8

3/4

7/8

3/4

8.3

12.8

18.8

25.5

34.5

--

--

--

1

11.0

17.0

25.0

34.0

46.0

70.0

--

--

1-1/4

13.8

21.3

31.3

42.5

57.5

87.5

133.8

--

1-1/2

16.5

25.5

37.5

51.0

69.0

105.0

160.5

243.8

1-3/4

19.3

29.8

43.8

59.5

80.5

122.5

187.3

284.4

2

22.0

34.0

50.0

68.0

92.0

140.0

214.0

325.0

2-1/4

24.8

38.3

56.3

76.5

103.5

157.5

240.8

365.6

2-1/2

27.5

42.5

62.5

85.0

115.0

175.0

267.5

406.3

2-3/4

30.3

46.8

68.8

93.5

126.5

192.5

294.3

446.9

3

33.0

51.0

75.0

102.0

138.0

210.0

312.0

487.5

3-1/4

35.8

55.3

81.3

110.5

149.5

227.5

347.8

528.1

3-1/2

38.5

59.5

87.5

119.0

161.0

245.0

374.5

568.8

3-3/4

41.3

63.8

93.8

127.5

172.5

262.0

401.3

609.4

4

44.0

68.0

100.0

136.0

184.0

280.0

428.0

650.0

4-1/4

46.8

72.3

106.3

144.5

195.5

297.5

454.8

690.6

4-1/2

49.5

76.5

112.5

153.0

207.0

315.0

481.5

731.3

4-3/4

52.3

80.8

118.8

161.5

218.5

332.5

508.3

771.9

5

55.0

85.0

125.0

170.0

230.0

350.0

535.0

812.0

Each Additional Inch

11.0

17.0

25.0

34.0

46.0

70.0

107.0

162.5

Add for Collar Studs

5.8

7.2

9.0

12.8

13.0

--

--

--

Ferrule

2.0

2.5

3.0

3.5

4.0

5.0

10.0

12.0

General Information for Stud Welding Studs Approximate Weight of Unthreaded Studs per 1000 (length before welding is used to determine weight) Weights are in pounds. To convert to kilograms, multiply values below by 0.4536 Diameter

Length

3/16

1/4

5/16

3/8

7/16

1/2

5/8

3/4

7/8

3/4

6.0

10.5

16.4

23.5

31.9

41.7

--

--

--

1

8.0

14.0

21.8

31.3

42.5

55.6

86.6

--

--

1-1/4

10.0

17.5

27.3

39.1

53.1

69.5

108.3

156.0

--

1-1/2

12.0

21.0

32.7

47.0

63.8

83.4

129.9

187.2

255.0

1-3/4

14.0

24.5

38.2

54.8

74.4

97.3

151.6

218.4

297.5

2

16.0

28.0

43.6

62.6

85.0

111.2

173.2

249.6

340.0

2-1/4

18.0

31.5

49.1

70.4

95.6

125.1

194.9

280.8

382.5

2-1/2

20.0

35.0

54.5

78.3

106.3

139.0

216.5

312.0

425.0

2-3/4

22.0

38.5

60.0

86.1

116.9

152.9

238.2

343.2

467.5

3

24.0

42.0

65.4

93.9

127.5

166.8

259.8

374.4

510.0

3-1/4

26.0

45.5

70.9

101.7

138.1

180.7

281.5

405.6

552.5

3-1/2

28.0

49.0

76.3

117.4

148.8

194.6

303.1

436.8

595.0

3-3/4

30.0

52.5

81.8

125.2

159.4

208.5

324.8

468.0

637.5

4

32.0

56.0

87.2

125.2

170.0

222.4

346.4

499.2

680.0

4-1/4

34.0

59.5

92.7

133.0

180.6

236.3

368.1

530.4

722.5

4-1/2

36.0

63.0

98.1

140.9

191.3

250.2

389.7

561.6

765.0

4-3/4

38.0

66.5

103.6

148.7

210.9

264.1

411.4

592.8

807.5

5

40.0

70.0

109.0

156.5

212.5

278.0

433.0

624.0

850.0

Each Additional Inch

8.0

14.0

21.8

31.3

42.5

55.6

86.6

124.8

170.0

Ferrule

3.0

3.5

4.0

5.0

6.0

7.5

9.0

27.0

37.0

Approximate Weight of Shear Connectors (length before welding is used to determine weight) Weights are in pounds. To convert to kilograms, multiply values below by 0.4536 S3L Shear Connector Description

Small Shear Cartons Weight Per Box, w/o Box

Quantity Per Box

Quantity Per Pallet

Weight Per 1000 Pieces

Net Weight of Pallet

3/4 x 3-3/16

60.9

130

3,510

468

1,643

3/4 x 3-3/8

58.9

120

3,240

488

1,589

3/4 x 3-7/8

60.2

110

2,970

548

1,625

3/4 x 4-3/16

55.5

95

2,565

585

1,499

3/4 x 4-7/8

54.3

80

2,160

678

1,466

3/4 x 5-3/16

56.6

80

2,160

708

1,529

3/4 x 5-3/8

56.3

75

2,025

750

1,519

3/4 x 5-7/8

56.6

70

1,890

794

1,529

3/4 x 6-3/16

49.8

60

1,620

825

1,345

3/4 x 7-3/16

51.9

55

1,485

946

1,403

3/4 x 8-3/16

42.9

40

1,080

1067

1,158

7/8 x 3-11/16

61.3

85

2,295

726

1,656

7/8 x 4-3/16

60.0

75

2,025

811

1,642

7/8 x 5-3/16

58.2

60

1,620

980

1,584

7/8 x 6-3/16

56.6

50

1,350

1153

1,528

7/8 x 7-3/16

52.0

40

1,080

1320

1,426

7/8 x 8-3/16

49.9

35

945

1473

1,391

General Information for Stud Welding Studs Approximate Weight of Headed Anchors (length before welding is used to determine weight) Weights are in pounds. To convert to kilograms, multiply values below by 0.4536 Small Shear Cartons H4L Headed Anchor Weight Per Quantity Per Quantity Per Weight Per 1000 Description Box, w/o Box Box Pallet Pieces

Net Weight of Pallet

1/4 x 2-11/16

44.0

1000

27,000

44

1/4 x 4-1/8

36.0

550

14,850

65

965

3/8 x 4-1/8

58.0

375

10,125

155

1,569

3/8 x 6-1/8

2937

140

3,780

212

802

1/2 x 2-1/8

67.0

400

10,800

170

1,836

1/2 x 3-1/8

60.0

275

7,425

226

1,678

1/2 x 4-1/8

50.0

180

4,860

282

1,370

1/2 x 5-5/16

41.0

120

3,240

341

1,107

1/2 x 6-1/8

40.1

105

2,835

393

1,114

1/2 x 8-1/8

33.0

65

1,755

504

885

5/8 x 2-11/16

61.0

195

5,265

315

1,658

5/8 x 4-3/16

55.0

125

3,375

450

1,518

5/8 x 6-9/16

45.0

70

1,890

652

1,232

5/8 x 8-3/16

40.0

50

1,350

79.

1,070

Above weights do not include weight of box. Empty shear carton: 1.00 lb. each Shear cartons: 27 per pallet

1,188

Pallet size: 36” x 36” Approximate volume of pallet: 18 cu. ft. (0.51 cu. meter)

Note: All dimensions have been calculated at the mean dimensions of the tolerance allowance, and will vary if the product is at a minimum or maximum of tolerance.

Insulation Fasteners - Quantity Per Carton Insulation Pin Type

Quantity Per Carton

Insulation Pin Type

Quantity Per Carton

10 ga. P2P less than 2-1/2” long

5,000

10 ga. and 12 ga. TPC less than 2-1/2” long

5,000

10 ga. P2P 3” long

4,000

10 ga. and 12 ga. TPC 2-1/2” through 6” long

2,500

10 ga. P2P 3-1/2” through 6” long

2,000 1” x 1-1/4” Rectangular Speed Clip

5,000

12 ga. CHP with 1-3/16” dia. head, all lengths

1,000

1-1/2” Square Speed Clip

3,000

10 ga. CHP with 1-1/2” dia. head, all lengths

1,000

1-1/2” Round Speed Clip

5,000

10 ga. CHP with 1-1/2” dia. head, 2” through 3” long

500

2-1/2” Square Speed Clip

1,000

2” Round Speed Clip

1,000

Deliveries Delivery on stock items will be made within three (3) days following the date of order receipt. Non-stock items or special items, which require manufacture, will be acknowledged in writing with a delivery promise.

Extra Charges Stock items are not subject to additional charges. With approval from Nelson, a non-stock item may be given production priority if required before the acknowledged delivery date. Should such a service be required and approved, the customer will be charged an extra “break-in” fee. A non-stock or special stud that requires manufacturing may be subject to a set-up charge for setting dies onto the machines and changing production processes. Packing other than standard and export packaging is subject to extra charge. Quotation will be made on request.

For stud diameters, lengths, and materials other than shown, consult your Nelson Sales Representative. Nelson Stud Welding, Inc. reserves the right to alter technical specifications at any time. Consult your Nelson sales engineer for additional engineering information.

NELSON STUD WELDING SPECIFICATION: CKA Aluminum Collar Studs

CKA

Nelson CKA aluminum collar studs are available in thread sizes of 1/4-20 through 1/2-13. They are used for attaching parts to aluminum structures. They are welded using ceramic ferrules in conjunction with argon as a shielding gas. The collar on CKL studs is useful in mounting applications where a standoff is needed. The shielding gas is introduced to the weld area through a gas foot assembly, #751020000, which is used for all diameters of CKA studs. Gas hose #515001001 and gas regulator #514001001 are needed to deliver and control the gas flow from a pressurized cylinder.

An aluminum Tranquil-Arc® plunge dampener kit is also needed as an accessory on the gun to control the rate of the stud’s return in to the molten weld metal at the end of the weld cycle. Studs are available in before weld lengths greater than the specified minimum length to a maximum of 4-1/8”. For similar function studs, please refer to Nelson HBA Threaded Full Base studs and TBA Internally Threaded studs. When ordering, specify Type, Base Diameter, Base Length, Thread Size, Extension Length, Material, Quantity, and Part Number Example: CKA 0.330 x 1.125, 3/8-16 x 3/4"; Aluminum; 10,000 pieces; #101015642 Thread Size

Stud Diameter D

C

Minimum Stud Length L

Maximum B

G

H

Burn Off

Flash Clearance

Required Standard Accessories Ferrule Chuck

1/4-20

1/4

0.215

1.250

0.406

1.250

0.093

0.125

0.469

100101047

5/16-18

5/16

0.275

1.250

0.468

1.250

0.093

0.156

0.531

100101048

500001007 500001009

3/8-16

3/8

0.330

1.250

0.603

1.250

0.093

0.187

0.656

100101049

500001011

7/16-14

7/16

0.387

1.250

0.656

1.250

0.093

0.218

0.750

100101050

500001012

1/2-13

1/2

0.448

1.250

0.750

1.250

0.093

0.250

0.843

100101051

500001014

MATERIALS: CKA Studs are available in 5356-H32 Aluminum. For specific grade information and physical and chemical properties, as well as information on heat treating, please see General Material Specifications. THREADS: Standard external threads are UNC-2A.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

HBA

NELSON STUD WELDING SPECIFICATION: HBA Full Base Threaded Aluminum Studs Nelson HBA threaded aluminum studs are available in thread sizes of #10-24 through 1/2-13. They are used for attaching parts to aluminum structures. They are welded using ceramic ferrules in conjunction with argon as a shielding gas. The full nominal weld base for the HBL studs gives greater weld reliability and strength than could be achieved using a pitch diameter weld base. The shielding gas is introduced to the weld area through a gas foot assembly, #751020000, which is used for all diameters of HBA studs. Gas hose #515001001 and gas regulator #514001001 are needed to deliver and control the gas flow from a pressurized cylinder.

An aluminum Tranquil-Arc plunge dampener kit is also needed as an accessory on the gun to control the rate of the stud’s return in to the molten weld metal at the end of the weld cycle. For similar function, please refer to Nelson NBA Unthreaded Aluminum studs and TBA Internally Threaded Aluminum studs. When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number Example: HBA 3/8-16 x 2-1/2”; Aluminum; 10,000 pieces; #101044056 Thread Size

Stud Diameter D

Minimum Unthreaded A

Minimum Stud Length L

E

F

#10-24

3/16

.312

.812

0.330

1/4-20

1/4

.312

.937

5/16-18

5/16

.343

.937

Weld Flash Size

Required Standard Accessories Ferrule Chuck

Burn Off

Flash Clearance

0.093 0.093

0.390

100101046

500001005

0.406

0.125 0.125

0.469

100101047

500001007

0.468

0.156

0.093

0.531

100101048

500001009

0.093

500001011

3/8-16

3/8

.390

.937

0.603

0.187

0.656

100101049

7/16-14

7/16

.468

.937

0.656

0.218

0.093

0.750

100101050

500001012

1/2-13

1/2

.515

.937

0.750

0.250

0.125

0.843

100101051

500001014

MATERIALS: HBA Studs are only available in 5356 Aluminum. For specific grade information and physical and chemical properties, conforming standards, and information on heat treating, please see General Material Specifications. THREADS: Standard external threads are UNC-2A. The standard maximum length of threads on all HBA aluminum studs is 1-1/4”.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

2/09

NELSON STUD WELDING SPECIFICATION: N3A Aluminum Navy Type Annular Pin

N3A

N3A Navy pins are welded for the attachment of insulation. The insulation is impaled over the welded studs and retained with caps that are driven onto the studs, and lock onto the annular rings. The 5/16” diameter welded end on Nelson N3A pins permits welding without the use of inert gas shielding, which is normally required when welding aluminum studs. The flat top caps for use with N3A studs are usually supplied in aluminum. They can also be supplied in plated mild steel or stainless steel, per the N3P Annular Ring stud. The standard N3A cap is shown below and is supplied in aluminum. For similar function studs, see Nelson N3P Annular Ring Navy Pin, P2P Double Pointed Insulation Pins, TPC Single Pointed Insulation Pins, and CHP Cupped Headed Insulation Pins. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: N3A 3/16 x 1”; Mild Steel; 10,000 pieces; #101074014 Stud Description

Minimum Length L

D

A

B

C

Ferrule

Chuck

Grip

Foot

3/16 x L

1.000

0.178

0.250

0.176

0.312

100101007

500001005

501001006

502001137

Required Standard Accessories

MATERIALS: Studs are available in Aluminum. For specific grade information and physical and chemical properties, and conforming standards, please see General Material Specifications.

Recommended Accessories: SPECIFICATION: Cap for N3A and N3P Pins Caps are used in conjunction with Nelson N3A and N3P pins to secure many types of insulation to steel plate. When ordering, specify Type, Description, Material, and Quantity Example: N3A Insulation Cap Aluminum 10,000 pieces Description Part Number Insulation Cap

101304002

Materials: The Navy pin cap is supplied in Aluminum. For specific grade information and physical and chemical properties, and conforming standards, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: NBA Unthreaded Aluminum Studs

NBA

Nelson NBA unthreaded aluminum studs are available in diameters of 3/16” through 1/2". They are used as mounting, pivot, and stop pins on aluminum structures. They are welded using ceramic ferrules in conjunction with argon as a shielding gas. The shielding gas is introduced to the weld area through a gas foot assembly, #751020000, which is used for all diameters of NBA studs. Gas hose #515001001 and gas regulator #514001001 are needed to deliver and control the gas flow from a pressurized cylinder.

An aluminum Tranquil-Arc® plunge dampener kit is also needed as an accessory on the gun to control the rate of the stud’s return in to the molten weld metal at the end of the weld cycle. For similar function, please refer to Nelson HBA Threaded Aluminum studs and TBA Internally Threaded studs. When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number Example: NBA 1/2 x 3”; Mild Steel; 10,000 pieces; #101074014 Stud Diameter D

Minimum Stud Length L

Burn Off

Weld Flash Size E

F

Flash Clearance

Required Standard Accessories Ferrule

Chuck

3/16

0.812

0.093

0.330

0.125

0.390

100101046

500001005

1/4

0.937

0.093

0.406

0.125

0.469

100101047

500001007

5/16

0.937

0.093

0.468

0.156

0.531

100101048

500001009 500001011

3/8

0.937

0.093

0.603

0.187

0.656

100101049

7/16

0.937

0.093

0.656

0.218

0.750

100101050

500001012

1/2

0.937

0.125

0.750

0.250

0.843

100101051

500001014

MATERIALS: NBA Studs are only available in Aluminum. For specific grade information and physical and chemical properties, as well as information on heat treating, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: SBA Threaded Aluminum Shoulder Stud

SBA

Nelson SBA shoulder studs have a weld base diameter larger than the threaded extension diameter. They are available in weld base diameters 1/4” through 1/2”, with threaded extension sizes up to 7/16-14. The Nelson SBL studs are used as mountings for s and hardware where a standoff shoulder is needed. SBA studs are similar to CKA aluminum collar studs, but the larger weld base provides improved bend resistance. Both chuck size and part number are determined by the thread size, C. Please refer to the Nelson HBA stud specification sheet to find the appropriate chuck size and number. Nelson SBA studs are welded using ceramic ferrules in conjunction with argon as a shielding gas. The shielding gas is introduced through a gas foot assembly, #751020000, which is used for all diameters of SBA studs. Gas hose #515001001 and a gas regulator #514001001 are needed to deliver and control the gas flow from a pressurized cylinder. An aluminum Tranquil-Arc® plunge dampener kit is also needed as an accessory on the gun to control the rate of the stud’s return to the molten weld metal at the end of the weld cycle. For similar function aluminum studs, please refer to Nelson CKA Threaded Aluminum Collar studs, HBA Threaded Full Base studs, and TBL Internally Threaded studs. When ordering, specify Type, Base Diameter, Base Length, Extension Thread Size, Extension Length, Material, Quantity, and Part Number Example: SBA 1/2 x 1; 3/8-16 x 3/4”; Aluminum; 10,000 pieces; #101093660 Maximum Standard Major Thread Maximum Diameter Diameter Length D C A

Minimum Length L

#10-24

0.312

1/4

0.468

Weld Fillet Dimensions E

F

0.406

0.125

Required Standard Accessories Ferrule

Grip

Foot

100101047

501001007

500001007

5/16

1/4-20

0.635

0.343

0.468

0.156

100101048

501001006

500001009

3/8

5/16-18

0.781

0.390

0.603

0.187

100101049

501001009

500001011

7/16

3/8-16

0.937

0.468

0.656

0.218

100101050

501001008

500001012

1/2

7/16-14

0.937

0.500

0.750

0.250

100101151

501001011

500001014

MATERIALS: Studs are available in 5356 Aluminum. Material selection is dependent on anticipated service temperature range. For specific grade information and physical and chemical properties, conforming standards, and information on heat treating, please see General Material Specifications. THREADS: Standard external threads are UNC-2A.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: TBA Internally Threaded Aluminum Studs

TBA

Nelson TBA internally threaded aluminum studs are available with weld base diameters of 1/4” through 1/2", with thread sizes of #10-24 through 1/2-13. They are used as mounting points on aluminum structures. They are welded using ceramic ferrules in conjunction with argon as a shielding gas. The shielding gas is introduced to the weld area through a gas foot assembly, #751020000, which is used for all diameters of TBA studs. Gas hose #515001001 and gas regulator #514001001 are needed to deliver and control the gas flow from a pressurized cylinder. An aluminum Tranquil-Arc® plunge dampener kit is also needed as an accessory on the gun to control the rate of the stud’s return in to the molten weld metal at the end of the weld cycle. The minimum length of Nelson TBA studs, shown below, is the before weld length of the stud, and is dependent on the thread depth. For similar function aluminum studs, please refer to Nelson HBA Externally Threaded Aluminum studs, SBA Aluminum Shoulder studs, and CKA Aluminum Collar studs. When ordering, specify Type, Diameter, Before Weld Length, Tap Size, Tap Depth, Material, Quantity, and Part Number Example: TBA 1/2 x 1”; tap 3/8-16 x 9/16”; 5356 Aluminum; 10,000 pieces; #10108478 Stud Diameter D

Minimum Stud Length, L

Maximum Tap Diameter C

D = 1/2 max

D = 5/8 &3/4

Weld Base Diameter

Burn Off

Weld Flash Size E

F

Flash Clearance

Required Standard Accessories Ferrule

Chuck

1/4

10-24

0.937

N/A

1/4

0.093

0.406

0.125

0.469

100101047

500001007

5/16

1/4-20

1.062

1.500

5/16

0.093

0.468

0.156

0.531

100101048

500001009

3/8

5/16-18

1.187

1.593

3/18

0.093

0.603

0.187

0.656

100101049

500001011

7/16

3/8-16

1.312

1.718

7/16

0.093

0.656

0.218

0.750

100101050

500001012

1/2

7/16-14

N/A

1.906

1/2

0.125

0.750

0.250

0.843

100101051

500001014

5/8

1/2-13

N/A

2.000

1/2

0.125

0.750

0.250

0.843

100101051

500001016

3/4

1/2-13

N/A

2.000

1/2

0.125

0.750

0.250

0.843

100101051

500001018

MATERIALS: TBA Studs are only available in Aluminum. For specific grade information and physical and chemical properties, as well as information on heat treating, please see General Material Specifications.. THREADS: Standard depth of useable threads, A, is 1-1/2 times the tap diameter. All internal threads are UNC-2B.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: Banding Style Cable Hangers

Tubular Hangers

Plate Hangers

Nelson marine cable hangers are generally used in the shipbuilding industry to and retain electrical cables. They are mounted on L or CKL studs that have been welded to the ship’s structure. These hangers have been vibration tested, and are United States Navy approved. After the hangers are mounted on Nelson threaded studs, bands are installed and crimped to retain the cables. They can be supplied in stainless steel or mild steel with either electrozinc plating or neoprene coating depending on the degree of corrosion protection required.

Banding Hanger

Nelson’s Banding style marine cable hangers combine the split-second fastening capabilities of stud welding with a proven method of cable attachment. The hanger combines design flexibility to handle different diameters and quantities of cables, with simplicity and speed. The use of Nelson’s studs and marine cable hangers allows painting and insulation to be installed prior to permanent cable installation, thus reducing time spent on overall component installation. For similar function studs, see Nelson CrimpLok™ style cable hangers. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: SL0130-2 3.000”; Mild Steel; 10,000 pieces; #101091019 Banding Style Tubular Cable Hanger Part Description SL0249-TXL SL0250-TXL SL0251-TXL SL0252-TXL SL0253-TXL SL0254-TXL SL0255-TXL

Length A 1.500 2.500 3.500 4.500 5.500 6.500 7.500

B 0.375 0.375 0.375 0.375 0.375 0.375 0.375

C 0.875 0.875 0.875 0.875 0.875 0.875 0.875

Banding Style Plate Cable Hangers

Thru Bolt “Wessler” Cable Hangers

Part Description

Part Description

SL0130-2 TXL SL0130-3 TXL SL0130-1 TXL SL0129 TXL

Length A 3.000 4.000 2.000 6.000

Type I, #1161 Type II, #1162 Type II, #1162 Type II, #1162 Type III, #1163

Length A 0.750 1.000 1.500 2.000 2.500

MATERIALS: Nelson cable hangers are available in Low Carbon Mild Steel and Stainless Steel. Options for electrozinc plating and Neoprene coating are available. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: CrimpLok Cable Hangers Nelson marine hangers are generally used in the shipbuilding industry to and retain electrical cables. They are mounted on L studs that have been welded to the ship’s structure. The hangers have been vibration tested, and are United States Navy approved. CrimpLok style hangers are crimped directly onto the cables to retain them, and are made from stainless steel or mild steel with an electrozinc or neoprene coating option. Nelson’s CrimpFold marine cable hangers combine the split-second fastening capabilities of stud welding with a proven method of cable attachment. The hanger has enough design flexibility to handle different diameters and quantities of cables, yet has very desirable mounting simplicity and speed. The use of Nelson’s studs and marine cable hangers allows painting and insulation to be installed prior to permanent cable installation, thus reducing time spent on overall component installation. All studs cable hangers, seen at right, are tapped 3/8”-16. For similar function studs, see Nelson Banding style cable hangers. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: SL0103-TXL 0.531”; Mild Steel; 10,000 pieces; #101107126 Single Cable Hanger Part A Description SL0103-TXL 0.531 SL0105-TXL 0.680 SL0106-TXL 0.900 SL0107-TXL 1.224 SL0114-TXL 0.750 SL0131-TXL 0.358

Double Cable Hanger Part A Description SL0109-TXL 0.531 SL0110-TXL 0.680 SL0111-TXL 0.900 SL0115-TXL 0.750 SL0117-TXL 1.000 SL0132-TXL 0.358

Cable Diameter Minimum Maximum 0.375 0.531 0.531 0.680 0.680 0.900 0.900 1.224 0.437 0.750 0.305 0.371

Cable Diameter Minimum Maximum 0.375 0.531 0.531 0.680 0.680 0.900 0.437 0.750 0.750 1.000 0.303 0.359

Double Center Fold Hanger Part Maximum Cable A Description Diameter SL0104-TXL 3.000 0.500 SL0122-TXL 3.000 0.750 SL0123-TXL 2.000 1.000 SL0121-TXL 2.448 1.224

Triple Cable Hanger Part A Description

SL0124-TXL

0.531

Maximum Cable Diameter

0.531

Four Cable Stacked Hanger Part Maximum Cable A Description Diameter

SL0102-TXL

1.000

0.531

MATERIALS: Nelson cable hangers are available in Low Carbon Mild Steel and Stainless Steel. Options for electrozinc plating and Neoprene coating are available. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating, please see GENERAL MATERIAL SPECIFICATIONS.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

2/09

NELSON STUD WELDING SPECIFICATION: D2L Deformed Bar Anchors (DBA)

D2L

Nelson deformed bar anchors deliver full tension capacity when embedded according to code requirements and provide specified shear strength when embedded at proper edge distances and spacing between bars. Nelson deformed bar anchors are used for deep embedment anchors in such applications as precast columns, tee and beam connections, seismic shear walls and securing steel plates to concrete structures. Nelson deformed bars meet requirements of the following codes and are also USNRC approved: AWS D1.1 Structural Welding Code – Steel ASTM A – 496 Steel Wire, Deformed, For Concrete Reinforcement ACI-318 Building Code Requirements for Structural Concrete Precast/Prestresssed Concrete Institute Design Handbook Canadian Standards Association International Building Code Section 19 See ICBO Evaluation Report ER-5217 For similar function studs, see Nelson B4L Reinforcing Standoff studs, H4L Headed Concrete Anchors, J2L “J” Bolt studs, and S3L Shear Connectors.

When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number Example: D2L 1/2 x 18-1/8”; Mild Steel; 5000 pieces; #101064765 Stud Diameter

Burn Off

3/8 10 mm 1/2 13 mm 5/8 16 mm 3/4 19 mm

0.125 3 mm 0.125 3 mm 0.187 4 mm 0.187 4 mm

Recommended Standard Accessories Chuck

Grip

Ferrule

Foot

500001011

501003009

100101099

502002001*

500001014

501003010

10010114

502002002*

500001016

501003014

10010187

502002002*

500001018

501003019

10010152

502002009

* Feet 502002001 and 502002002 are used with Nelson’s heavy duty gun. Feet 502002045 and 502002046 is used with Nelson’s standard duty gun.

Nelson deformed bar anchors are also available on special order bent to the following shapes. The minimum bend diameter on the standard hooks shown is 6 x Bar Diameter and on 135° tie hooks 4 x Bar Diameter except for 3/4” bar which should be 6 x Bar Diameter. See ACI-318 Chapter - Details of Reinforcement for additional requirements.

MATERIALS: Studs are available in Low Carbon Mild Steel and Stainless Steel. For specific grade information and physical and chemical properties, and conforming standards, please see General Material Specifications. Certified Material Test Reports (CMTR) and Certificates of Compliance (COC) are available and must be requested at time of order. For special ferrules and grips used in welding at an angle to plate, welding to angles, and welding to a vertical base plate, see the Special Applications section of the Ferrule Specifications. FLUX: All Nelson deformed bar anchors have a solid flux load. Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: H4L Headed Concrete Anchors (HCA)

H4L

Nelson headed concrete anchors deliver code specified embedded tension and shear strength values between steel and concrete. These anchors meet requirements of the following codes and are also USNRC approved: AWS D1.1 Structural Welding Code – Steel AWS D1.6 Structural Welding Code – Stainless Steel AWS D1.5 Bridge Welding Code / AASHTO Standard Specification for Highway Bridges ISO-13918 Welding – Studs for Arc Stud Welding Canadian Standards Association W59 – Welded Steel Construction International Building Code Section 19 See also: ICBO Evaluation Report ER-2614 Nelson Shear Connectors

Headed anchors are widely used in precast, cast-in-place or composite steel construction for miscellaneous embedded plates, frames, curbing, attachments and connections. Options for Welding Through Metal Deck are available for this stud. For similar function studs, see Nelson S3L Shear Connectors and D2L Deformed Bar Anchors. When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number Example: H4L 1/2 x 4-1/8”; Mild Steel; 5000 pieces; #101053003 Stud Diameter

Burn Off

A

H

Ferrule to Flat

Required Standard Accessories Chuck Foot* Grip for Flat

1/4 6 mm 3/8 10 mm 1/2 13 mm 5/8 16 mm

0.125 0.187 0.500 100101067 500001014 3 mm 0.125 0.281 0.750 100101099 500001018 3 mm 0.125 0.312 1.000 100101114 500001085 3 mm 0.187 0.312 1.250 100101187 500001088 4 mm * Feet 502002001 and 502002002 are used with Nelson’s heavy duty gun.

502002001

501003007

502002001

501003009

502002002 502002002

501003010 501003014

Feet 502002045 and 502002046 is used with Nelson’s standard duty gun.

MATERIALS: Studs are available in Low Carbon Mild Steel and 316L Stainless Steel. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. Certified Material Test Reports (CMTR) and Certificates of Compliance (COC) are available and must be requested at time of order.

For ferrules and grips used in welding at an angle to plate, welding to angles, and welding to a vertical base plate, see the Special Applications section of the Ferrule Specifications. FLUX: All Nelson concrete anchors have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: S3L Shear Connectors (SC) Nelson headed shear connectors deliver code specified shear strength values as used in composite construction, securing concrete to steel structural components. Nelson shear connectors meet requirements of the following codes and are also USNRC approved:

S3L

AWS D1.1 Structural Welding Code – Steel AWS D1.6 Structural Welding Code – Stainless Steel AWS D1.5 Bridge Welding Code / AASHTO Standard Specification for Highway Bridges ISO-13918 welding – Studs for arc stud welding Canadian Standards Association W59 – Welded Steel Construction International Building Code Section 19 AISC Manual of Steel Construction – Allowable Stress Design AISC Manual of Steel Construction – Load & Resistance Factor Design See also: ICBO Evaluation Report ER-2614 Nelson Shear Connectors Shear connectors are typically used in composite steel construction for holding concrete slabs to steel to resist shear forces and increase shear loading capacity in steel buildings, bridges, columns caissons, containment liners, etc. They also act as embedment anchors on miscellaneous embedded plates, frames, angles, strip plates, attachments and connections. Options for Welding Through Metal Deck are available for this stud. For similar function studs, see Nelson H4L Headed Concrete Anchors and D2L Deformed Bar Anchors. When ordering, specify Type, Diameter, Length, Material, Quantity, and Part Number Example: S3L 3/4 x 6-3/16”; Mild Steel; 10,000 pieces; #101098015 Stud Diameter

Burn Off

A

H

Chuck

Recommended Standard Accessories Foot Ferrule Holder Ferrule for Flat

3/4" 0.187 0.375 1.250 500001088 502002042 501006027 100101152 19 mm 4mm 7/8” 0.187 0.375 1.375 500001091 502002042 501006028 100101140 22mm 4mm 1” 0.250 0.500 1.625 500001424 502002042 501006046 100101045 25mm 6mm * Burn Off: Burn off lengths shown are for welding to bare steel. For burn off values and other details when studs are welded through metal deck to steel see WELD THROUGH DECK SPECIFICATION SHEET

The Nelson Ferrule Shooter is available for semi-automatic dispensing of ceramic ferrules along with standard ferrules assembled 50 pieces per “string” for easy and fast loading onto the Ferrule Shooter dispenser. Following are the current ferrule assemblies available: Stud diameter

Ferrule

3/4" downhand 3/4" weld through deck 7/8" downhand 7/8" weld through deck

100101260 100101249 100101261 100101262

MATERIALS: Studs are available in Low Carbon Mild Steel and 316L Stainless Steel. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. Certified Material Test Reports (CMTR) and Certificates of Compliance (COC) are available and must be requested at time of order. For ferrules and grips used in welding at an angle to plate, welding to angles, and welding to a vertical base plate, see the Special Applications section of the Ferrule Specifications. FLUX: All Nelson concrete anchors have a solid flux load. Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: High Strength Stud Weld Studs

L – High Strength

Nelson makes weldable, high strength studs that have approximately the same physical strength as Grade 5 fasteners. Consult chart, below, for the physical properties of Nelson High Strength studs to SAE Grade 5 and comparison of ISO Class 8.8 bolts. These studs are not heat treated, and have a carbon content of 0.20 w/O to ensure proper weldability. Nelson High Strength studs are available in 3/8-16 and 1/2-13 thread sizes in the L weld base style, and M10 in the metric MP weld base style. The base material to which Nelson High Strength studs are welded must be at least 70,000 psi yield strength in order to develop the full strength of these studs. Caution: If the High Strength studs are welded to A36 (36,000 psi) structural steel, failure may occur in the base plate at less than full stud strength.

When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number Example 1: L 1/2-13 x 1-3/4”; High Strength Steel; 1,000 pieces; #101021688 Example 2: MP M10 x 48mm; High Strength Steel; 1,000 pieces; #101021692 Thread Size

Minimum Burn Weld Base Weld Base Weld Fillet Weld Fillet Stud Clearance Length Diameter Diameter Height Off Length A C E F

3/8-16

0.625

0.125

0.385

0.330

1/2-13

0.843

M10

16

0.125

0.500

3

11.50

0.531

Ferrule 100101036

Required Standard Accessories Foot Chuck Ferrule Grip Assembly

0.468

0.109

500001011

501001007

502001137

0.448

0.593

0.156

0.656

100101038

500001014

501001009

502001137

8.95

12.50

3.40

14.00

100101156

500001269

501001008

502001137

MATERIALS: The physical properties of Nelson High Strength studs are shown below. For specific grade information and physical and chemical properties of other studs, as well as plating options available on these studs, please see General Stud Specifications.

Comparison of Physical Properties Minimum Values Ultimate Tensile (psi) Yield (psi) % Elongation % Area Reduction Hardness (HRC)

Nelson High Strength (HS) 115,000 105,000 6.5 42 22-34

SAE Grade 5 (Gr5) 120,000 92,000 14 35 25-34

ISO Property Class 8.8 113,000 91,000 14 35 18-31

THREADS: Standard threads are available with up to 3” of thread length in UNC-2A coarse thread pitch and ISO R261 6g. Thread lengths greater than 3”, are available as special order. FLUX: All Nelson high strength L imperial threaded and metric threaded studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/08

NELSON STUD WELDING SPECIFICATION: R1P and R1L Rectangular Stud without Hole

R1L

Nelson R1P and R1L studs are used for a variety of purposes. Frequently, they are used as stops, standoffs, or tabs for locating or positioning parts in assemblies. They are also used as refractory anchors to increase the surface area of furnaces or molds, where they act as cooling fins. The smaller, 1/8 x 1/4", 1/8 x 3/8”, and 1/8 x 5/8” weld base rectangular studs, have a sufficiently small weld base so as to not require a flux load in the weld end of the stud. For this reason, these are called R1P studs. The 3/16” and thicker rectangular weld base studs are flux loaded due to the increased volume of steel melted during the weld process. These studs are called R1L studs. Rectangular studs capable of performing similar duties include R2P Rectangular Notched studs, R5P Strand studs, R6P Rectangular Slotted studs, R7P rectangular Stud with Hole, and RWP Wiggley Two Tine Refractory Anchors. When ordering, specify Type, Description, Material, Quantity, and Part Number Example #1: R1P 1/8 x 5/8 x 1”; Stainless Steel; 5,000 pieces; # 101085137 Example #2: R1L 3/8 x 1x 3”; Mild Steel; 5,000 pieces; #101085111 Stud Dimensions

Weld Fillet Dimensions F G

Required Standard Accessories

Stud Description

Minimum Length

C

D

E

Ferrule

Chuck

Grip

Foot

1/8 x 1/4

1.000

0.125

0.250

0.312

0.093

.0218

100301014

500001007

501001006

502001137

1/8 x 3/8

1.000

0.125

0.375

0.437

0.093

.0218

100301002

500005003

501001007

502001137

1/8 x 5/8

1.000

0.125

0.375

0.687

0.093

0.218

100301003

500005014

501001012

502001138

3/16 x 5/8

1.000

0.187

0.625

0.750

0.125

0.312

100301007

*

N/A

503003000

3/16 x ¾

1.000

0.187

0.750

0.875

0.125

0.312

100301006

500005007

501001012

502001138

1/4 x 5/8

1.000

0.250

0.625

0.750

0.187

0.406

100301021

500005099

N/A

503003000

1/4 x 1

1.000

0.250

1.000

1.125

0.187

0.406

100301010

500001012

501001015

502001003

1/4 x 1-1/4

1.250

0.250

1.250

1.468

0.187

0.468

100301012

500001019

N/A

503001000

1.000 0.375 1.000 1.156 0.218 0.515 100301031 500001101 N/A 503022000 3/8 x 1-1/4 * No chuck is shown for 3/16 x 5/8 rectangular studs due to the fact that the 3/16 x 5/8” ferrule and weld base is used on studs that have a wider upper section. Chucks are available for 3/16 x 3/4, 7/8, 1, or even 1-1/2” wide studs. The upper portion of the stud determines the chuck that is needed to hold the studs during the stud welding process.

MATERIALS: R1P and R1L studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING

R2P

SPECIFICATION: R2P Rectangular Notched Stud Nelson R2P studs are sued in a variety of ways to secure one and two component refractory linings. The refractory may be low density blanket or block, or medium to high density cast, gunned, or troweled insulation. When used with a single component cast, gunned, or troweled lining, the R2P is welded, the tines spread, and the refractory placed. With two component linings, the R2P is welded, the back-up layer placed, the tines bent, and the working lining placed over the bent tines. We suggest that the tines be spread to a maximum central angle of 70°. Spreading the tines may be easily done with a piece of small diameter pipe or a set of pliers.

The Nelson R2P is also used to secure block insulation alone. In this case, the stud is welded in place, the insulation impaled over the stud, and the tines bent flush with the insulation. The 1/8 x 3/8 R2P is most frequently used for this service, with the length chosen so that the tines protrude at least 1-1/2” beyond the impaled insulation before bending. For similar function studs, see Nelson CKL Collar studs, R5P Strand studs, R6P Rectangular Slotted studs, R7P Rectangular Stud with Hole, RWP Wiggley Two Tine studs, RXX Fiberlok™ studs, S4X “Y” Anchors, and S7X Steerhorn Anchors. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: R2P 1/8 x 3/8 x 1-1/2”; Mild Steel; 10,000 pieces; #101086113 Stud Thickness Width Description C D

Required Standard Accessories

Stud Dimensions B

E

Minimum Length

Maximum Length

Ferrule

Chuck

Grip

Foot

1/8 x 3/8

0.125

0.375

1.250

0.250

1.500

6.125

100301002 500005003 501001007 502001137

1/8 x 5/8

0.125

0.625

2.000

0.312

2.312

6.125

100301003 500005014 501001012 502001138

1/8 x 5/8

0.125

0.625

1.625

4.875

100301003 500005014 501001012 502001138

1/8 x 5/8

0.125

0.625

1.625

4.875

100301003 500005014 501001012 502001138

1/8 x 5/8

0.125

0.625

1.625

4.875

100301003 500005014 501001012 502001138

0.75 to 0.312 4.000 0.75 to 0.625 4.000 0.75 to 0.875 4.000

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: R5P Strand Stud

R5P

Nelson R5P studs are welded to plates that are cast into prestressed concrete beams and structural for building construction. The studs are positioned so that a prestressed cable strand bears on the notch in the end of the stud. The strand pressure applied to the stud and plate assembly keeps the plate securely in place against the form while the concrete is poured and has cured. The bottom of the notch, which determines the height of the strand, can be calculated by subtracting the 3/4” notch depth and the 1/8” weld burn-off, from the overall length of the R5P stud. Older R8P style strand s only had a “V” notch in the top of the stud, and proved to be not as reliable as the R5P studs, which have a crimpable deep notch. D2L or H4L studs are often welded to the same plates as the R5P studs. Rectangular studs capable of performing similar duties include R2P Rectangular Notched studs, R6P Rectangular Slotted studs, R7P Rectangular Stud with Hole, and RWP Wiggley Two Tine Refractory Anchors.

When ordering, specify Thickness, Width, Length, Material, Quantity, and Part Number Example: R5P 1/8 x 7/8 x 2”; Mild Steel; 5,000 pieces; # 101084226 Thickness

Width

Minimum Length

1/8

0.875

1.500

Required Standard Accessories Ferrule Chuck Ferrule Foot Plate 100301003

500005005

501006011

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: R6P Rectangular Slotted Stud

R6P R6P rectangular notched studs are used to attach wire reinforcing mesh to steel furnace and chimney liners. The mesh is used to anchor sprayed, gunned, or troweled refractory. R6P’s are also used to position wire mesh in poured concrete assemblies, such as enforcing lined concrete piping. The stud length to the notch determines the height of the reinforcing wire. Additional security and stability may be gained by bending over the top portion of the stud to lock the wire in place and prevent slippage. For similar function studs, see Nelson R2P Rectangular Notched studs, R7P Rectangular Studs with Hole, RWP Wiggley Rectangular Two Tine studs, and B4L 90° Bent studs. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: R6P 1/8 x 3/8 x 1-1/2”; Mild Steel; 10,000 pieces; #101090011 Stud Minimum Description Length

Weld Fillet Dimensions

Stud Dimensions D

A

B

C

H

E

F

G

Required Standard Accessories Ferrule Chuck Grip Foot

1/8 x 3/8

1/2

0.375 0.749

0.531

0.130

0.343

0.437

0.093

0.218

100301002 500005003 501001007 502001137

1/8 x 5/8

7/8

0.625 1.250

1.000

0.255

0.562

0.687

1.093

0.218

100301003 500005014 501001012 502001138

MATERIALS: Studs are available in Low Carbon Mild Steel and Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: R7P Rectangular with Hole

R7P R7P rectangular studs with holes are used for a variety of fastening purposes. Wires or bolts may through the holes for suspending ceilings. Nelson studs can also be used to suspend assemblies on conveyor lines during painting and baking operations. For similar function studs, see Nelson R2P Notched Rectangular stud, R5P Strand stud, R6P Slotted Rectangular stud, R9L Rope Hook studs, E2L “Eyebolt” studs, J2L “J” Bolt studs, and L2L Lagged stud with Hole. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: R7P 1/8 x 3/8 x 1”; Mild Steel; 10,000 pieces; #101091008 Minimum Stud Description Length

Weld Fillet Dimensions

Stud Dimensions D

A

B

R

E

F

G

Required Standard Accessories Ferrule

Chuck

Grip

Foot

1/8 x 3/8

1.000

0.375 0.312 0.203 0.312 0.437

0.093

0.218

100301002 500005003 501001007

502001137

1/8 x 5/8

1.500

0.625 0.312 0.203 0.312 0.687

0.093

0.218

100301003 500005014 501001012

502001138

1/8 x 7/8

1.813

0.875 0.468 0.500 0.125 0.687

0.093

0.218

100301015 500005005 501006011 Ferrule Holder

MATERIALS: Studs are available in Low Carbon Mild Steel and Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: R9L Rope Hook Studs

R9L

Nelson R9L rope hook studs are welded to trucks, trailers, and other vehicles to provide a means of securing tarpaulins with ropes. Because the studs can be rapidly applied, compared to manual welding of J-bent rods, the R9L studs are ideal in situations where large quantities of studs must be applied. Additionally, Nelson R9L studs can be welded to the perimeter of multistory buildings to facilitate the securing of ropes during building construction. R9L studs meet OSHA regulations for such applications. Stud types that may perform a similar function to the Nelson R9L studs are Nelson B4L Reinforcing Standoff studs, E2L “Eyebolt” studs, J2L “J” Bolt studs, and R7P Rectangular Stud with Hole. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: R9L 7/16 x 3”; Mild Steel; 10,000 pieces; # 101092002 Stud Description

A

B

7/16 x 3

0.687

1.875

C

Stud Diameter D

R

Ferrule

Chuck Assembly

Foot Plate

45° x 0.031

0.437

0.500

100101009

500015111

501006004

Required Standard Accessories

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. FLUX: All Nelson R9L studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: RWP Wiggley Strand Stud

RWP

Nelson RWP rectangular two tine studs are designed for securing both one and two component medium and high density refractory linings. The deformed tines prevent the anchor from “backing out” of the lining while in service. RWP studs are supplied with tines parallel to each other. The studs are welded in this configuration, and in this position blanket insulation may be impaled. The tines may then be spread, and cast or gunned insulation may be further applied to the wiggled “Y” anchor that protrudes. Nelson RWP studs are available in lengths up to 13”. The studs up to 2-1/8” to 3” long have a 1-1/2” tine length and a single deformation. Studs 3-1/8” to 4” long have tine lengths of 2-1/2” with two deformations. Studs over 4-1/8” in length have 3-1/2” tine lengths with three deformations. For similar function studs, see Nelson R2P Rectangular Notched studs, R6P Rectangular Slotted studs, S4X “Y” Anchor studs, S7X Steerhorn Anchors, and B4L 90° Bent studs.

When ordering, specify Type, Thickness, Width, Length, Material, Quantity, and Part Number Example: RWP 1/8 x 5/8 x 4”; Mild Steel; 5,000 pieces; #101119041 Standard Minimum Tine Length Base Length S B

Minimum Length L

Required Standard Accessories T

W

A

C

Ferrule

Chuck

Foot

Grip

1.500

0.500

2.125

0.125 0.625 0.250 0.125

100301003

500005014

502001002

501001012

2.500

0.500

3.125

0.125 0.625 0.250 0.125

100301003

500005014

502001002

501001012

3.500

0.500

4.125

0.125 0.625 0.250 0.125

100301003

500005014

502001002

501001012

MATERIALS: Studs are available in Low Carbon Mild Steel and Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: RXX Fiberlok Stud

RXX Nelson RXX Fiberlok studs and washers are a designed system to retain high temperature ceramic fiber blanket insulation to furnaces. Installation of the retaining clips or washers is accomplished by compressing the blanket and turning the clip 90° at the bottom of a tapered notch. The resilience of the blanket pushes the clip up to the wider top portion of the notch, locking it in place. Because of the high temperature requirements of this application, these studs and clips are not available in mild steel. The standard studs have five notches, each of which has a pitch of 1/2" (two notches per inch). Studs smaller than 3-1/2” have only two notches. Studs can be supplied in lengths over 12” if needed. With longer RXX studs, split foot #502002045 and split grip #501003006 may be used in place of the closed grip and foot, shown below, for faster stud loading. For similar function studs, see Nelson R2P Rectangular Notched studs. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: RXX 1/8 x 1/4 x 4-1/2”; Inconel 601; 10,000 pieces; #101084107 Stud Description

Minimum

1/8 x 1/4

3.500

Length

Stud Dimensions

Required Standard Accessories

D

C

Ferrule

Chuck

Grip

Foot

0.250

0.125

100301014

500005118

501001006

502001137

MATERIALS: Studs are available in Inconel 601 and 18-8 Stainless Steel. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications.

Recommended Accessories: SPECIFICATION: Fiberlok Washer Fiberlok washers are available in high temperature alloys, and are engineered for use with RXX Fiberlok studs. When ordering, specify Type, Description, Material, and Quantity Example: Fiberlok  washer; 304 Stainless Steel; 10,000 pieces; #101300144 Alloy Part Number 304 Stainless

101300144

310 Stainless

101300145

Inconel 601

101300143

310 Stainless

101300148

Picture not yet available on web site. your local Nelson office for assistance with physical descriptions, configurations, and functions of this accessory.

Materials: The Fiberlok washer is available in the aforementioned materials. For specific grade information and physical and chemical properties, conforming standards, and information on washer plating and heat treating, please see General Material Specifications. Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected] 5/06

NELSON STUD WELDING SPECIFICATION: F3L Flanged Collar Stud

F3L

F3L studs are used as anchors to secure various refractory materials. Their most common use is for attachment of curved refractory blocks to steel skid tubes in steel mills. Wires are wrapped under the collars and around the blocks. Cast, troweled, or gunned refractory is also applied over Nelson F3L studs. Various lengths of F3L studs are available, and are produced to accommodate different thickness of block or applied refractory. For similar function studs, see Nelson CKL Collar Stud.

When ordering, specify Type, Description, Material, Quantity, and Part Number Example: F3L 3/8 x 1-1/2”; Mild Steel; 10,000 pieces; #101041004 Stud Description

Stud Diameter D

Required Standard Accessories

Ferrule* A

B

Grip

C

0.500 0.500 0.875 0.125 100101119 501001012 1/2 x L * Ferrule used to weld 3” diameter pipe 100102026. ** 502001138 foot is used with standard duty guns. 502001002 foot is used with heavy duty guns.

Chuck Assembly

Foot**

500001014

502001137

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. FLUX: All Nelson F3L studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: L2L Lagging Stud with Hole

L2L

L2L studs are welded to hot work, such as furnaces, kilns, ducts, or tanks. They are intended to attach of insulation blanket using wires or “gull wing” wire skewers. Nelson L2L studs are also welded around openings in plates for retention of cover plates with wedge pins inserted through the slots. For similar function studs, see Nelson R6P Rectangular Slotted studs, E2L “Eyebolt” studs, and R7P Rectangular Studs with Hole.

When ordering, specify Type, Description, Material, Quantity, and Part Number Example: L2L 3/8 x 1-1/2”; Mild Steel; 10,000 pieces; #101060013 Stud Description

Stud Diameter D

Weld Fillet Diameter A

B

E

0.375 0.500 0.156 0.500 3/8 x L * 502001137 foot is used with standard duty guns. 502001001 foot is used with heavy duty guns.

Required Standard Accessories

F

Ferrule

Chuck Assembly

Foot*

Grip

0.125

100101099

500001011

502001137

501001009

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. FLUX: All Nelson L2L studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: S4X “Y” Refractory Anchor Studs

S4X

Nelson S4X refractory studs are used to secure single component castable or gunite linings of medium to heavy density material (up to 170 lb. per cubic foot). S4X studs are used on the lining of petroleum and petrochemical, towers, boilers, precipitators, heaters, stacks, breechings, and in other situations where extreme temperature is not encountered. The use of S4X studs with one-shot linings is well established. One leg of the S4X stud is shorter than the other to eliminate any shear plane failure tendencies common to higher density materials at elevated temperatures.

Nelson S4X studs are available in lengths up to 8.000” before weld length. After weld length is approximately 1/8” less than the before weld length. For similar function Nelson studs, please see R2P Rectangular Notched studs, R6P Rectangular Slotted studs, S7X “Steerhorn” Anchors, RWP Wiggley Rectangular Two Tine studs, and B4L Reinforcing Standoff studs.. When ordering, specify Type, Diameter, Length, Material, Quantity, and Part Number Example: S4X 0.250 x 4.000”; Mild Steel; 10,000 pieces; #101099110 D

Minimum L

A

B

C

0.250

2.000

0.562

0.500

0.750

Required Standard Accessories Ferrule Chuck Grip/Foot 100101127

500015073

501006018

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. Material selection is dependent on anticipated service temperature range. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. FLUX: All Nelson S4X studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: S7X Steerhorn Refractory Anchor Studs Nelson S7X refractory studs are used to secure castable or gunite linings of light to medium density material (up to 90 lb. per cubic foot). It is used on the lining of petroleum and petrochemical process industry furnaces, heaters, stacks, breechings, and in other situations where extreme temperature is not encountered. Its use with one-shot linings is well established.

S7X

The measurement from tine to tine across the top of the S7X stud is designed to be approximately twice the overall height of the anchor. The after weld length of S7X studs will be approximately 1/8” less than the before weld length. For similar function Nelson studs, please see R2P Rectangular Notched studs, R6P Rectangular Slotted studs, S4X “Y” Anchors, RWP Wiggley Rectangular Two Tine studs, and B4L Reinforcing Standoff studs. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: S7X 3/16 x 1.125”; Mild Steel; 10,000 pieces; #101122021 D

Minimum L

A

B

3/16

1.125

0.515

0.625

Required Standard Accessories Ferrule Chuck Grip/Foot 100101170

500015073

501006018

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. Material selection is dependent on anticipated service temperature range. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: TBL Internally Threaded Studs

TBL

Nelson’s internally threaded metric TBL studs are intended to be used on heavy base materials and serve as a means of attaching or anchoring components to a structure. When maximizing the stud diameter to tap ratio, the stud can also serve as a stand off post. Standard TBL studs have internal UNC-2B coarse series threads. Internally tapped studs can also be supplied with UNF-2B fine threads. Studs with fine threads are called PBL studs, rather than TBL studs. The “D” dimension on fine threads is approximately 15 – 20 % less than for course threads. The “S” dimension is predicated on stud diameter, not tap size. Secondary bottom tapping or flat bottom drilling is available as a special order with significant price additions. Reduced base studs are available but depth of tap drill point should not below shoulder of reduced diameter shoulder so that stud strength is not compromised. For similar function studs, see Nelson CKL Collar studs, NBL Unthreaded studs, S6L Sprinkler studs, SBL Shoulder studs and Metric TBL Internally Threaded Studs. When ordering, specify Type, Diameter, Before Weld Length, Tap Size, Material, Quantity, and Part Number Example 1: TBL 1/2 x 1-1/8”, with 3/8-16 x 5/8” Deep Tap; Mild Steel; 10,000 pieces; #101102731 Example 2: PBL 1/2 x 1”, with 5/16-24 x 1/2” Deep Tap; Mild Steel; 10,000 pieces; #101079024 Stud Diameter

Maximum Tap Size C

D

A

I

S

1/4

#8-32

0.250

0.250

0.125

0.125

5/16

#10-24

0.312

0.281

0.156

0.140

0.125

0.437

0.109

0.500

100101007 501001006 500001009

502001137

3/8

1/4-20

0.375

0.375

0.203

0.140

0.125

0.500

0.125

0.593

100101099 501001009 500001011

502001137

7/16

5/16-18

0.437

0.468

0.234

0.156

0.125

0.596

0.140

0.656

100101009 501001008 500001012

502001137

1/2

3/8-16

0.500

0.562

0.265

0.156

0.125

0.687

0.156

0.750

100101114 501001011 500001014

502001137

9/16

7/16-14

0.562

0.656

0.296

0.187

0.156

0.750

0.187

0.812

100101039 501001011 500001015

502001137

Minimum Values

Burn Off 0.125

Weld Flash E

F

0.359

0.109

Flash Clearance 0.437

Required Standard Accessories Ferrule

Grip

Chuck

100101067 501001007 500001007

Foot 502001137

5/8

1/2-13

0.625

0.750

0.319

0.218

0.187

0.875

0.187

0.937

100101187 501001014 500001016

502001137

11/16

9/16-12

0.687

0.843

0.358

0.250

0.187

1.062

0.250

0.984

100101040 501001014 500001098

502001137

3/4

5/8-11

0.750

0.937

0.406

0.250

0.187

1.062

0.250

1.125

100101152 501001014 500001018

502001002

7/8

3/4-10

0.875

1.125

0.453

0.281

0.187

1.125

0.312

1.250

100101140 501001015 500001019

502001003

1

7/8-9

1.000

1.312

0.531

0.280

0.250

1.375

0.375

1.437

100101045 501001016 500001085

502001003

In the table above, E represents the weld diameter; F, the height of the weld; I, the imperfect thread depth; and S, the depth of the solid weld base. MATERIALS: TBL and PBL studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: TBL studs have internal UNC-2B coarse threads. PBL studs have internal UNF-2B fine threads. FLUX: All standard Nelson internally threaded studs have a solid flux load. Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

4/07

NELSON STUD WELDING SPECIFICATION: S6L Sprinkler Studs

S6L S6L Studs are internally threaded studs with a reduced weld base. They are named for their primary application, which is the attachment of hangers to hold piping for overhead sprinkler systems. Nelson S6L studs are not solely used for sprinkler systems, and are applicable to many other mounting applications. For a similar function stud, see Nelson TBL Internally Threaded studs, SBA Aluminum Shoulder studs, and SBL Shoulder studs.

When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number Example: L 3/8-16 x 2”; Mild Steel; 10,000 pieces; #101101006 Major Diameter D

A

1/2

0.437

3/8-16

5/8

0.500

3/4

0.687

7/8

0.687

Tap Weld Base Diameter Diameter B C

Required Standard Accessories Length L

Ferrule

0.375

2.000

1/2-13

0.437

5/8-11

0.500

3/4-10

0.500

Ferrule Grip

Chuck

Foot

100101031

501001008

500001014

502001137

2.000

100101032

501001009

500001016

502001138

2.000

100101033

501001011

500001018

502001138

2.000

100101119

501001012

500001019

502001138

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: These threads can be internally tapped. Standard internal threads are typically UNC-2B. FLUX: All Nelson S6L studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING

B5L

SPECIFICATION: B5L 90° Bent Collar Studs B5L bent collar studs are used in shipbuilding to mount electrical cable s to angle or bar downcomers from the ceiling or overhead of ships. They are normally used to attach a cross bar between a pair of downcomers. Nelson bent collar studs are used in industrial applications to retain cables or hoses using clips. The thread extension speeds assembly over installing a bolt into an internal threaded boss or tapped stud.

A special chuck and foot plate are needed to hold the bent stud and ferrule during the stud welding process. For similar function studs, see Nelson CKL Collar studs and L Partially Threaded studs. When ordering, specify Type, Base Diameter, Base Length, Thread Size, Extension Length, Material, Quantity, and Part Number Example: B5L 0.330 x 1-5/8”; 3/8-16 x 1-3/8”; Mild Steel; 5,000 pieces; #101006009 Base C

Minimum Base Length L

Thread Size

Thread Length

Minimum Extension Length

0.330

0.625

3/8-16

9/16 – 5/8

0.750

Required Standard Accessories Ferrule Foot Chuck Ferrule Plate 100101083

501006007

500009010

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. For specific grade information, physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard external threads are UNC-2A. FLUX: All Nelson B5L studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: CFL Fully Threaded Studs

CFL

Nelson CFL studs are recommended for fastening applications where threads are needed for the full fastener length. CFL studs a re available in thread diameters of 1/4"-20 through 1”-8. Nelson fully threaded studs have a short length of pitch diameter weld base. Most of this length is melted off during the stud welding process so that usable thread extends down to the top of the weld flash on installed studs. For similar function studs, see CFP Small Diameter Threaded studs, CJL Reduced Base studs, L Partially Threaded studs, HBA Aluminum Full Base Diameter Threaded studs, HBL Full Base Diameter Threaded studs, Banding Cable Hangers, CrimpLok Cable Hangers, and Watertight nuts.

When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number Example: CFL 3/8-16 x 2-1/4”; Mild Steel; 10,000 pieces; #101017193 Thread Size

Minimum Burn Weld Base Weld Base Stud Diameter Length Off Length C A

Weld Flash Size Flash Diameter Height Clearance E F

Required Standard Accessories

Ferrule

Grip

Chuck

Foot

1/4-20

0.780

0.125

0.215

0.142

0.359

0.109

0.437

100101067

501001007

500001007

502001137

5/16-18

0.780

0.125

0.275

0.142

0.437

0.109

0.500

100101024

501001006

500001009

502001137

3/8-16

0.812

0.125

0.330

0.190

0.500

0.125

0.562

100101025

501001007

500001011

502001137

7/16-14

0.812

0.125

0.389

0.205

0.562

0.125

0.625

100101026

501001008

500001012

502001137

1/2-13

0.875

0.125

0.448

0.221

0.625

0.156

0.680

100101027

501001009

500001014

502001137

9/16-12

1.062

0.187

0.503

0.221

0.750

0.156

0.813

100101011

501001011

500001015

502001138

5/8-11

1.000

0.187

0.562

0.284

0.781

0.187

0.843

100101028

501001011

500001016

502001138

3/4-10

1.250

0.187

0.680

0.346

0.937

0.250

1.031

100101029

501001014

500001018

502001002

7/8-9

1.500

0.187

0.798

0.377

1.125

0.312

1.250

100101140

501001015

500001019

502001003

1-8

1.500

0.250

0.913

0.500

1.375

0.375

1.437

100101045

501001016

500001085

502001003

Stud lengths shorter than those shown above can be supplied in sizes 1/4"-20 through 1/2"-13 by using special low profile ceramic ferrules. All low profile ferrules, except the 1/4”-20 ferrule, were designed for use with full diameter weld base studs. For this reason, the weld flash size and flash clearance are increased. The minimum length, weld flash clearance, recommended deviance, ferrules, and ferrule grip numbers are shown below. Thread Size

Minimum Stud Length

E

F

Ferrule

Grip

Chuck

Foot

1/4-20

0.640

0.359

0.109

0.437

100101077

501001005

500001007

502001137

5/16-18

0.640

0.437

0.109

0.500

100101030

501001007

500001009

502001137

3/8-16

0.687

0.500

0.125

0.593

100101031

501001008

500001011

502001137

7/16-14

0.687

0.593

0.140

0.656

100101032

501001009

500001012

502001137

1/2-13

0.750

0.687

0.156

0.750

100101033

501001001

500001014

502001138

Weld Flash Size

Flash Clearance

Required Standard Accessories For Short Studs

MATERIALS: Studs are available in Low Carbon Mild Steel and Stainless Steel. For specific grade information, physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard CFL studs are available with up to 3” of thread length in UNC-2A coarse thread. Other thread pitch series, and thread lengths greater than 3” are available as special order. FLUX: All Nelson partially threaded CFL studs have a solid flux load. Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

4/07

NELSON STUD WELDING SPECIFICATION: CFP, P, FFP, FPP Small Diameter Threaded Studs

FFP

These Nelson threaded stud welding studs, which are less than 1/4" in diameter are supplied with ceramic ferrules, but without the flux loads used in larger diameter studs. The first letter in the stud type designates the thread series: “C” for coarse threaded studs, “F” for fine threaded studs. The second letter describes the length of the thread or the weld base diameter: “P” for a pitch diameter weld, and “F” for a fully threaded stud. After welding a fully threaded stud, the threads will start at the top of the weld flash. The last letter, “P” indicates that the stud has a pointed weld end as opposed to the flux-loaded weld ends used on larger diameter studs. Flux loaded studs are designated by the letter “L”.

For similar function studs, see Nelson CFL Full Threaded studs, CJL Reduced Base studs, L Partially Threaded studs, HBA Aluminum Full Base Diameter Threaded studs, and HBL Full Base Diameter Threaded studs. When ordering, specify Type, Description, Thread Size, Length, Material, Quantity, and Part Number Example: CFP #10-24 x 1-1/4”; Mild Steel; 10,000 pieces; #101010492 Thread Size

Major Diameter

Burn Off

Minimum Length L

E

F

#6-32

0.132

0.062

0.625

0.218

#8-32

0.164

0.062

0.625

0.234

#10-24

0.187

0.062

0.625

#10-32

0.187

0.062

0.625

Required Standard Accessories Foot Chuck Ferrule Grip Assembly

Weld Flash Clearance

Ferrule

0.093

0.265

100101001

500001002

501001002

502001137

0.093

0.281

100101002

500001006

501001003

502001137

0.281

0.093

0.328

100101003

500001005

501001004

502001137

0.281

0.093

0.328

100101003

500001005

501001004

502001137

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard external threads are UNC-2A, or UNF-2A for #10-32.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: CJL Reduced Base Studs

CJL

CJL threaded studs have a reduced weld base diameter, A, to produce a smaller weld flash diameter than when Nelson L studs weld base are used. The smaller weld flash allows the use of smaller clearance holes. The strength of the assembly is determined by the area of the reduced weld base rather than the thread area. For similar function studs, see Nelson CFL Fully Threaded studs, CFP Small Diameter Threaded studs, L Partially Threaded studs, HBA Full Base Diameter Aluminum studs, and HBL Full Base Diameter studs.

When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number Example: CJL 1/2-13 x 2-1/4”; Stainless Steel; 10,000 pieces; #101014087 Thread Size

Minimum Length L

Weld Base Weld Base Weld Flash Dimensions Diameter Length Diameter Height Clearance C A E F Diameter

Required Standard Accessories Burn-off

Ferrule

Ferrule Grip

Chuck

Foot 502001137

1/4-20

0.827

0.187

0.187

0.281

0.093

0.328

0.093

100101016

501001005

500001007

5/16-18

0.827

0.218

0.203

0.343

0.093

0.390

0.093

100101017

501001006

500001009

502001137

3/8-16

0.827

0.275

0.218

0.437

0.109

0.469

0.125

100101018

501001007

500001011

502001137

7/16-14

0.922

0.343

0.250

0.531

0.125

0.546

0.125

100101019

501001008

500001012

502001137

1/2-13

0.922

0.390

0.281

0.548

0.140

0.609

0.125

100101020

501001009

500001014

501001137

5/8-11

0.968

0.500

0.312

0.656

0.156

0.718

0.156

100101021

501001011

500001016

501001138

3/4-10

1.172

0.625

0.343

0.813

0.187

0.875

0.187

100101022

501001014

500001018

501001002

7/8-9

1.406

0.750

0.390

0.937

0.250

1.000

0.187

100101023

501001015

500001019

501001002

MATERIALS: Studs are available in Low Carbon Mild Steel and Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard threads are UNC-2A Course thread prior to any plating, 3” maximum length. Other threads, and thread lengths greater than 3” are available as special order. FLUX: All Nelson CJL studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: CKL Collar Studs

CKL

CKL collar studs are used to mount circuit boards and s where a stand off is desired. They are also used to retain cables or hoses using a clip. The thread extension speeds assembly over installing a bolt into an internal threaded boss or tapped stud. The ferrules supplied with CKL studs have gripping neck diameters larger than the collar diameter, G. This allows the gun to strip straight off the welded studs. For similar function, see Nelson B5L 90° Bent Collar Studs, Banding Cable Hangers, CKA Aluminum Collar studs, CrimpLok Cable Hangers, Grounding studs, SBA Aluminum Shoulder Stud, and SBL Shoulder Stud.

When ordering, specify Type, Base Diameter, Base Length, Thread Size, Thread Length, Material, Quantity, and Part Number Example: CKL 0.330 x 1.125”, 3/8-16 x 0.750”; Mild Steel; 10,000 pieces; #101015077 C

Minimum Base Length L

G

H

Ferrule

Ferrule Grip

Chuck

Foot

10-24

0.160

0.490

0.375

0.093

100101006

501001009

500001005

502001137

10-32

0.165

0.490

0.375

0.093

100101006

501001009

500001005

502001137

1/4-20

0.215

0.500

0.500

0.093

100101066

501001011

500001007

502001138

Thread Size

Required Standard Accessories

5/16-18

0.275

0.500

0.562

0.093

100101073

501001011

500001009

502001138

3/8-16

0.330

0.500

0.625

0.093

100101083

501001011

500001011

502001138

1/2-13

0.445

0.500

0.750

0.093

100101118

501001012

500001014

502001138

Ferrule footplates can be used in place of ferrule grips and feet when welding CKL studs. Thread Size

Foot Plate

10-24

501006005

10-32

501006005

1/4-20

501006007

5/16-18

501006007

3/8-16

501006007

1/2-13

501006008

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard threads are UNC-2A Course thread prior to any plating, 3” maximum length. Other threads, and thread lengths greater than 3” are available as special order. FLUX: All Nelson CKL studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: L Partially Threaded Studs

L

Nelson L studs are recommended for fastening applications to heavy gauge base materials where development of the full fastener strength is needed. The unthreaded section minimizes the weld flash diameter and height. It also reduces the possibility of stud hang up in the ferrule cavity if gun parts are slightly misaligned. Nelson partially threaded studs have a pitch diameter weld base and are available in thread diameters of 1/4"-20 through 1”-8 with unlimited length.

For similar function studs, see Nelson CFL Full Threaded studs, CFP Small Diameter Threaded studs, CJL Reduced Base studs, HBL Full Base Diameter Threaded studs, B5L 90° Bent Collar studs, Banding Cable Hangers, CrimpLok™ Cable Hangers, and Watertight nuts.

When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number Example: L 3/8-16 x 2-1/4”; Mild Steel; 10,000 pieces; #101017193 Thread Size

Minimum Stud Length

Burn Weld Base Weld Base Diameter Length Off C A

Weld Flash Size E

F

Required Standard Accessories

Flash Clearance

Ferrule

Grip

Chuck

Foot

1/4-20

0.562

0.125

0.215

0.375

0.312

0.093

0.375

100101034

501001005

500001007

502001137

5/16-18

0.593

0.125

0.275

0.375

0.406

0.109

0.469

100101035

501001006

500001009

502001137

3/8-16

0.625

0.125

0.330

0.385

0.468

0.109

0.531

100101036

501001007

500001011

502001137

7/16-14

0.718

0.125

0.389

0.438

0.531

0.125

0.594

100101037

501001008

500001012

502001137 502001137

1/2-13

0.843

0.125

0.448

0.500

0.593

0.156

0.656

100101038

501001009

500001014

9/16-12

0.875

0.187

0.503

0.531

0.671

0.171

0.734

100101117

501001010

500001015

502001138

5/8-11

1.000

0.187

0.562

0.625

0.750

0.187

0.812

100101039

501001011

500001016

502001138

3/4-10

1.250

0.187

0.680

0.791

0.921

0.250

0.984

100101040

501001014

500001018

502001002

7/8-9

1.375

0.187

0.798

0.858

1.046

0.312

1.125

100101041

501001015

500001019

502001003

1-8

1.500

0.250

0.913

0.926

1.187

0.375

1.250

100101042

501001016

500001085

502001003

MATERIALS: Studs are available in Low Carbon Mild Steel and Stainless Steel. For specific grade information, physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard L studs are available with up to 3” of thread length in UNC-2A coarse thread. Other thread pitch series, and thread lengths greater than 3” are available as special order. FLUX: All Nelson partially threaded L studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

2/04

NELSON STUD WELDING SPECIFICATION: HBL Full Base Diameter Threaded Studs

HBL

Nelson HBL stud are available in thread sizes from #10-24 through 1”-8. The full diameter weld base gives a larger cross-sectional area through the weld zone than is standard on the L pitch diameter studs. The increased area is desirable with special stud alloys or when studs are to be welded to specialty base materials. The HBL studs are more costly then the L pitch diameter studs due to the manufacturing steps and material costs involved during manufacturing. L or CFL studs are generally preferred over the HBL studs unless there are technical reasons that specify the need for full base HBL studs. For similar function studs, see Nelson CFL Fully Threaded studs, CFP Small Diameter Threaded studs, CJL Reduced Base studs, L Partially Threaded studs, CrimpLok™ Cable Hangers, HBA Aluminum Full Base Diameter Threaded studs, and J2L “J” Bolt studs. When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number Example: HBL 3/8-16 x 2-5/8”; Mild Steel; 10,000 pieces; #101045812 Thread Stud Minimum Minimum Stud Size Diameter Unthreaded Length Length D C A L

Burn Off

Weld Flash Size

Flash Clearance

Required Standard Accessories

E

F

Ferrule

Grip

Chuck

#10-24

0.188

0.187

0.780

0.093

0.281

0.093

0.328

100101003

501001004

500001005

1/4-20

0.250

0.187

0.780

0.125

0.359

0.109

0.437

100101067

501001007

500001007

5/16-18

0.312

0.250

0.780

0.125

0.437

0.109

0.500

100101007

501001006

500001009

3/8-16

0.375

0.265

0.813

0.125

0.500

0.125

0.593

100101099

501001009

500001011

7/16-14

0.438

0.281

0.813

0.125

0.593

0.140

0.656

100101009

501001008

500001012

1/2-13

0.500

0.296

0.968

0.187

0.687

0.156

0.750

100101114

501001011

500001014

5/8-11

0.625

0.359

1.000

0.187

0.875

0.187

0.937

100101187

501001014

500001016

3/4-10

0.750

0.500

1.250

0.187

1.062

0.250

1.125

100101152

501001014

500001018

7/8-9

0.875

0.625

1.500

0.187

1.125

0.312

1.250

100101140

501001015

500001019

1-8

1.000

0.750

1.647

0.250

1.375

0.375

1.437

100101045

501001016

500001085

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard threads are available up to 3” in length with UNC-2A coarse thread pitch. FLUX: All Nelson full base diameter threaded studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: SBL Shoulder Stud

SBL

Nelson SBL shoulder studs have a weld base diameter larger than the threaded extension diameter. They are available in weld base diameters 1/4” through 1”, with threaded extension sizes up to 7/8-9. The Nelson SBL studs are used as mountings for s and hardware where a standoff shoulder is needed. SBL studs are similar to CKL collar studs, but the larger weld base provides improved bend resistance. Both chuck size and part number are determined by the thread size, C. Please refer to the Nelson L stud spec sheet on page Y to find the appropriate chuck size and number. Similar function studs are CKL Collar studs and TBL internally tapped studs.

When ordering, specify Type, Base Diameter, Base Length, Extension Thread Size, Extension Length, Material, Quantity, and Part Number Example: SBL 1/2 x 1-1/8; 1/4-20 x 4-1/2”; Mild Steel; 10,000 pieces; #101093282 Maximum Major Thread Minimum Minimum Length Diameter Diameter Length Unplated Studs D A L C

Minimum Length Stud Dimensions Plated Studs L E F

Required Standard Accessories Ferrule

Grip

Foot

0.250

#8-32

0.187

0.312

0.500

0.359

0.109

100101067 501001007 500001007

0.312

#10-24

0.250

0.312

0.500

0.437

0.109

100101007 501001006 500001009

0.375

1/4-20

0.250

0.312

0.500

0.500

0.125

100101099 501001009 500001011

0.437

5/16-18

0.312

0.343

0.562

0.593

0.140

100101009 501001008 500001012

0.500

3/8-16

0.375

0.375

0.562

0.687

0.156

100101114 501001011 500001014

0.625

1/2-13

0.500

0.500

0.625

0.875

0.187

100101187 501001014 500001102

0.750

5/8-11

0.562

0.625

0.750

1.062

0.250

100101125 501001014 500001018

0.875

3/4-10

0.625

0.625

0.750

1.125

0.312

100101140 501001015 500001019

1.000

7/8-9

0.750

0.687

0.750

1.375

0.375

100101045 501001016 500001085

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. Material selection is dependent on anticipated service temperature range. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard external threads are UNC-2A. FLUX: All Nelson SBL studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: Watertight Nuts

Watertight Nut

Nelson 1/2-13 watertight nuts are used to attach wood decking to the railroad car floors or aircraft carrier decks. They are installed on standard Nelson L threaded studs. The L studs can be welded through predrilled holes in the wood by using ferrule tubing and long style chucks. It is this application that prompted Ted Nelson to develop the stud welding process in 1939. His solution of stud welding through holes in wood, plastic, or other materials to steel base plate is still the quickest and most effective method of fabricating a variety of assemblies. Nelson Watertight nuts are available with or without or zinc plated steel. They can be supplied with normal or locking threads. This self-locking feature is desirable on wood, which may expand and contract with changes in temperature or exposure to moisture. Railroad cars are also subject to severe vibration, which may loosen nuts, thus making the locking threads capability desirable in this application. These nuts can also be used to install thick UHMW plastic sheets. In addition to Nelson watertight nuts, specialty nuts can also be supplied for use on 1/4-20, 3/8-16, and 1/2-13 threaded studs. Drive tool #518015000 is necessary for the installation of Watertight Nuts. For similar finction studs, see Nelson L Partially Threaded studs and CFL Fully Threaded studs. When ordering, specify Thread Size, Description, Locking, Plating, Quantity, and Part Number Example: 1/2-13 Watertight Nut with self-locking threads; Mild Steel; 10,000 pieces; #101302244 Part Description

Plating

Part Number

1/2-13 Watertight nut with self-locking thread

yes

101302274

1/2-13 Watertight nut with self-locking thread

no

101302244

1/2-13 Watertight nut with non-locking thread

yes

101302256

1/2-13 Watertight nut with non-locking thread

no

101302243

MATERIALS: Watertight Nuts are available only in Mild Steel. For specific grade information and physical and chemical properties, conforming standards, and information on plating and heat treating, please see General Material Specifications PLATING: Watertight Nuts can be electrozinc plated to ASTM B633, Fe/Zn 8. THREADS: Standard internal threads are UNC-2B.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

5/09

B4L

NELSON STUD WELDING SPECIFICATION: B4L and B4P Reinforcing Standoff Studs Nelson’s B4L and B4P studs have a 90° bend and are used for exposed hangars and steps. They are also embedded as anchors or s for positioning reinforcing bars. The basic stud may be an unthreaded NBL or a deformed bar anchor, D2L. The stud burn off and weld flash information for these studs is the same diameter as NBL no thread type studs.

These Studs are usually welded using a ferrule footplate or split feet. Grips may be used if the weld leg length, “L”, is long enough. Special chucks are required to hold these studs into the stud welding gun. Similar studs are the Nelson E2L “Eyebolt” studs, D2L Deformed Bar Anchors, H4L Headed Concrete Anchors, J2L “J” Bolt studs, R6P Rectangular Slotted studs, R9L Rope Hook studs, S3L Shear Connectors, S4X “Y” Anchor studs, and S7X Steerhorn Anchors. When ordering, specify Type, Description, Weld Leg Length, Unwelded Leg Length, Material, Quantity, and Part Number Example: B4L 0.250 x 1.500 x 1.312”; Mild Steel; 10,000 pieces; #101005074 Stud Diameter

Minimum Length L

Minimum Y

R

Chuck

Ferrule

Foot Plate

0.125

1.000

1.125

0.063

500008001

100101001

501006010

0.187

1.125

1.250

0.125

500008004

100101003

501006001

0.250

1.125

1.312

0.125

500008005

100101067

501006003

0.312

1.250

1.500

0.218

500008006

100101007

501006002

0.375

1.500

1.530

0.218

500008007

100101099

501006005

0.437

1.625

1.625

0.250

500008009

100101009

501006004

0.500

1.750

1.687

0.250

500008010

100101114

501006007

0.625

1.875

2.000

0.312

500008012

100101187

501006008

0.750

2.750

2.812

0.500

500008013

100101152

501006008

0.875

3.375

3.375

0.500

500008014

100101140

501006009

Required Standard Accessories

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. FLUX: All Nelson B4L and B4P studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: E2L “Eyebolt” Studs Nelson E2L (and E2P, 3/16” diameter) studs are welded a variety of parts or structures to provide a means of attachment to the assembly or a means of lifting parts.

E2L

The length of the weld base portion of the stud is needed for the ferrule height and the burn off, or length reduction, during the stud welding process. The weld flash dimensions and burn off are the same as for Nelson’s NBL type studs. Special chucks are used to grip the eye portion of the studs and ferrule foot plates are used to grip the ferrule below the eye. For similar shape and function studs, please see Nelson B4L Reinforcing Standoff studs, J2L “J” Bolt studs, H4L Headed Concrete Anchors, R9L Rope Hook studs, and R7P Rectangular Stud with Hole. When ordering, specify Type, Diameter, Length, Material, Quantity, and Part Number Example: E2L 0.250 x 2.000”; Mild Steel; 10,000 pieces; #101028045 Stud Diameter D

Minimum Dimension

Required Standard Accessories Max. Chuck for Ferrule Foot Assembly Opening Minimum Radius C

Length L

B

E

0.187

1.875

0.750

0.750

0.187

500011002

100011003

501006010

0.250

1.750

0.500

0.750

0.250

500011003

100011067

501006003

0.312

1.812

0.437

0.750

0.312

500011004

100011007

501006002

0.375

2.562

0.875

0.937

0.375

500011005

100011099

501006005

0.437

3.000

1.000

1.125

0.437

500011006

100011009

501006004

0.500

3.562

1.250

1.312

0.500

500011007

100011114

501006007

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. FLUX: All Nelson E2L studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: J2L “J” Bolt Studs Nelson J2L (and J2P, 3/16” diameter) studs are welded to parts, assemblies, and structures to act as attachment or lifting point. They may be embedded in concrete to provide anchorage, or may be used as locators for reinforcing bars in concrete structures. Special chucks they fit the curve of the “J” are made to weld these studs. The chucks shown are for studs with the minimum radius J bend. If the length, “E”, is more than 4”, then side-gripping chucks can be used. The foot plates or split feet/grip combinations shown can be used to weld J2L studs. Please see the NBL type specification sheet for the weld burn off and weld flash dimensions of Nelson J2L and J2P studs. Stud types that may perform a similar function to the J2L “J” Bolt studs are Nelson B4L Reinforcing Standoff studs, E2L “Eyebolt” studs, R7P Rectangular Stud with Hole, and R9L Rope Hook studs. When ordering, specify Type, Diameter, Length “L”, Length “B”, Radius “R”, Material, Quantity, and Part Number Example: J2L 1/4 x 2”, 1.187 x 0.625, 0.400”; Mild Steel; 10,000 pieces; #101058036 Stud Diameter

Minimum Minimum Minimum L A B

Minimum E

Required Standard Accessories Minimum Chuck for Minimum Ferrule Foot Assembly R Radius

0.250

1.187

1.062

0.500

0.625

0.312

500012002

100101067

501006003

0.375

1.562

1.312

0.500

0.750

0.437

500012008

100101099

501006005

0.437

1.750

1.437

0.500

0.812

0.500

500012011

100101009

501006004

0.500

1.937

1.500

0.500

0.937

0.500

500012005

100101114

501006007

0.625

2.437

1.875

0.500

1.062

0.750

500012001

100101187

501006008

0.750

3.250

2.750

1.000

1.500

1.000

NA

100101152

501006008

MATERIALS: Studs are available in Low Carbon Mild Steel, high strength deformed steel bars meeting ASTM A-496 and 18-8 Stainless Steel. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. FLUX: All standard Nelson J2L “J” Bolt studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

11/07

NELSON STUD WELDING SPECIFICATION: NBL Unthreaded Studs

NBL

Nelson NBL studs are designed to be welded to heavy base materials and are used for a variety of applications. In the power generation market, they are used to anchor refractory to water walls and to facilitate heat transfer in coal burning furnaces. In forging applications, NBL studs are used as the tong hold on the ends of billets. They are also commonly used as locator pins, axles, pivot points, spacers, and stops. Studs with diameters up to 1/2", and lengths up to 1-1/4” can be specially designed for use in automatic fed stud welding equipment.

Special secondary operations, such as cross-drilling, grooving, heat treating, and pointing, can expand the application possibilities of Nelson NBL studs. For similar function studs, see Nelson NBA Aluminum Unthreaded studs and NJL Reduced Base Unthreaded studs. When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number Example: NBL 3/8 x 1-1/8”; Stainless Steel; 10,000 pieces; #101064458 Stud Diameter D

Minimum Stud Length L

Burn Off

Weld Flash Size E

F

1/4

0.780

0.125

0.359

0.109

Flash Clearance

Ferrule

0.437

100101067

Required Standard Accessories Grip

Chuck

Foot

501001007

500001007

502001137

5/16

0.780

0.125

0.437

0.109

0.500

100101007

501001006

500001009

502001137

3/8

0.780

0.125

0.500

0.125

0.593

100101099

501001009

500001011

502001137

7/16

0.813

0.125

0.593

0.140

0.656

100101009

501001008

500001012

502001137

1/2

0.813

0.125

0.687

0.156

0.750

100101114

501001011

500001014

501001138

5/8

0.968

0.187

0.875

0.187

0.937

100101187

501001014

500001016

502001002

0.680

1.000

0.187

0.921

0.250

1.125

100101040

501001014

500001245

502001002

3/4

1.250

0.187

1.063

0.250

1.125

100101152

501001014

500001018

502001002

7/8

1.500

0.187

1.125

0.312

1.250

100101140

501001015

500001019

502001003

1

1.647

0.250

1.375

0.375

1.437

100101045

501001016

500001085

502001003

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. FLUX: All Nelson no thread studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

2/08

NELSON STUD WELDING SPECIFICATION: J2L “J” Bolt Studs Nelson J2L (and J2P, 3/16” diameter) studs are welded to parts, assemblies, and structures to act as attachment or lifting point. They may be embedded in concrete to provide anchorage, or may be used as locators for reinforcing bars in concrete structures. Special chucks they fit the curve of the “J” are made to weld these studs. The chucks shown are for studs with the minimum radius J bend. If the length, “E”, is more than 4”, then side-gripping chucks can be used. The foot plates or split feet/grip combinations shown can be used to weld J2L studs. Please see the NBL type specification sheet for the weld burn off and weld flash dimensions of Nelson J2L and J2P studs. Stud types that may perform a similar function to the J2L “J” Bolt studs are Nelson B4L Reinforcing Standoff studs, E2L “Eyebolt” studs, R7P Rectangular Stud with Hole, and R9L Rope Hook studs. When ordering, specify Type, Diameter, Length “L”, Length “B”, Radius “R”, Material, Quantity, and Part Number Example: J2L 1/4 x 2”, 1.187 x 0.625, 0.400”; Mild Steel; 10,000 pieces; #101058036 Stud Diameter

Minimum Minimum Minimum L A B

Minimum E

Required Standard Accessories Minimum Chuck for Minimum Ferrule Foot Assembly R Radius

0.250

1.187

1.062

0.500

0.625

0.312

500012002

100101067

501006003

0.375

1.562

1.312

0.500

0.750

0.437

500012008

100101099

501006005

0.437

1.750

1.437

0.500

0.812

0.500

500012011

100101009

501006004

0.500

1.937

1.500

0.500

0.937

0.500

500012005

100101114

501006007

0.625

2.437

1.875

0.500

1.062

0.750

500012001

100101187

501006008

0.750

3.250

2.750

1.000

1.500

1.000

NA

100101152

501006008

MATERIALS: Studs are available in Low Carbon Mild Steel, high strength deformed steel bars meeting ASTM A-496 and 18-8 Stainless Steel. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. FLUX: All standard Nelson J2L “J” Bolt studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

11/07

NELSON STUD WELDING SPECIFICATION: S2L Setlok Studs

S2L

Nelson S2L studs are welded to the structural steel on spacing that matches the pitch of the corrugated sheet metal. The Nelson S2L and Setlok cap system provides a quick, reliable and weatherproof roof or wall construction system. These studs and caps are also used to cover and insulate oil storage tanks. 5/16” impression speed clips, #301001008, are used to retain the insulation until the flat or corrugated covering sheet is applied. For similar function studs, see Nelson N3P Navy Type Annular Ring Insulation Pins. When ordering, specify Type, Diameter, Length to Shoulder, Extension Length, Material, Quantity, and Part Number Example: S2L 5/16 x 1”; 3/8”; Stainless Steel; 5,000 pieces; #101097280 Required Standard Accessories Ferrule Grip Chuck Foot

Stud Diameter D

C

B*

Length L

Ferrule

5/16

0.187

0.375

0.687

501101007

501001001

500001006

502001137

0.187 0.375 0.968 5/16 * B length for 4 laps of 18-gauge material is 0.437”

501101007

501001001

500001006

502001137

Length described above is before weld length. The 0.687” length is for all 2-2/3” pitch corrugated steel studs. The 0.968” length is for all 0.032”, 2-2/3” pitch corrugated aluminum studs. MATERIALS: Studs are available in Low Carbon Mils Steel and Stainless Steel. For specific grade information, physical and chemical properties, conforming standards, and information on stud plating, please see General Material Specifications.

Recommended Accessories: SPECIFICATION: Setlok Caps and Speed Clips Nelson Setlok Caps are engineered for use in conjunction with Nelson S2L Setlok studs to provide a weatherproof securing option. A rubber-faced hammer is used to impale the sheet metal over the ends of the studs. After the annular rings are exposed, a setting tool and hammer are used to lock the caps onto the studs. Speed clips, can be used in combination with S2L studs to temporarily retain all types of material that can be readily impaled (fiberglass, foam, felts, and corks, as well as refractory linings and light-density insulation board) until the sheet metal and caps are installed. When ordering, specify Type, Description, Material, and Quantity Example: 5/16” Speed Clip; Aluminum; 10,000 pieces; #101301008 Accessory Description Setlok Cap Setlok Speed Clip Setlok Setting Tool

Pin size C 3/16 5/16 --

Clip Diameter D 1/2 1-3/8 --

Clip Thickness

Part Number

0.437 0.021 --

101304001 101301008 505001012

Round Impression Clip

MATERIALS: Studs are available in Low Carbon Mils Steel and Stainless Steel. For specific grade information, physical and chemical properties, conforming standards, and information on stud plating, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: XBL and XXL Round Corner Square Studs

XBL, XXL Nelson XBL and XXL Round Corner Square studs are a patented product developed for the installation of hanging overhead wire ways in ships. The round weld base facilitates welding in all positions, while the ¾” round corner square upper section of the stud and cross-drilled holes provide an attachment point for a variety of mounting hardware. Such hardware may be used to attach cable trays, light fixtures, ducts, and pipes. The crossbolt holes in Nelson XBL and XXL studs are accessible after 1 or 2 inches of insulation has been installed. This design permits flexibility in construction and repair scheduling, which is not possible when brackets are welded directly to the ship’s structure. The standard holes accommodate 3/8-16 bolts and are spaced 1” apart. The XBL series of studs have full diameter weld bases, while the XXL studs have reduced weld bases. The smaller ½” diameter weld bases are used for individual light fixtures and permit welding with smaller power sources. Longer round corner square studs and different hole diameters and spacing can be applied. Nelson Round Corner Square studs have been shock and vibration tested and are Navy approved. When ordering, specify Type, Square Size, Overall Length, Weld Base Diameter ( if not the same as square), Number of Holes, Material, Quantity, and Part Number Example: XXL 3/4" square x 2-1/4” long x 1/2" weld base diameter; 2 holes; Mild Steel; 5,000 pieces; #101017193 Holes Length Hole to End L C

Required Standard Accessories Ferrule Ferrule Grip Chuck

Type

Base Dia. D

Minimum Base A

XXL

1/2"

1.625

1

3.562

0.437

100101114

501001011

500007035

XXL

1/2"

2.000

2

4.062

0.375

100101114

501001011

500007035

XBL

3/4"

1.125

2

3.062

0.375

100101152

501001014

500007035

MATERIALS: Studs are available in Low Carbon Mild Steel. The option for electrozinc plating coating is available. For specific grade information, physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. FLUX: All Nelson XXL and XBL studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: AXC “Fir Tree” Studs Nelson AXC “Fir Tree” studs are normally welded to bare or corrosion protection treated automobile sheet metal using the drawn arc stud welding process. This process, also known as the short cycle welding process, uses a Nelson rectifier power source at short time and high amperage settings.

AXC

The special thread design is engineered for use with a variety of plastic or metal clips. The Nelson Fir Tree thread is designed to reduce assembly time and provide positive attachment. The “push-on” thread shape of these studs, when used with the lightweight, versatile clips, provides many fastening solutions for securing hydraulic lines, hoses, wiring, and insulation. Fir Tree studs are designed to be welded with Nelson Stud Welding systems that automatically feed the studs to the weld gun. For similar function studs, see Nelson ANC Unthreaded Stored Arc® studs, ATC Threaded Stored Arc® studs, Grounding studs, H8X “T” studs, TATC Auto-Feed Capacitor Discharge studs, TFNC Flanged Capacitor Discharge studs, TFTC Flanged Capacitor Discharge studs, TUTC Unflanged Capacitor Discharge Studs, and “W” Top Wide Flange studs. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: AXC 5mm x 9mm; Mild Steel; 10,000 pieces; #101211120 D1 5

Minimum Minimum L1 L2 9

6

MATERIALS: Studs are available in plated Low Carbon Mild Steel and Stainless Steel. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: GRD.STD Grounding Studs Nelson Grounding studs are used to make electrical in automotive and industrial applications. Plastic parts and housings or painted surfaces may isolate subassemblies, such as taillights from the chassis, thus preventing them from being grounded. The flange and threads on Nelson grounding studs provide an attachment point for cables between the chassis and the isolated component.

Grounding Studs

Nelson Grounding studs are welded using the Short Cycle process, which allows the studs to be welded to thin base material with good strength. They are supplied with a plastic caps or metal acorn nuts installed on them, facilitating the automatic feeding of the stud to the weld gun and protecting the stud’s threads and flange surface during subsequent assembly painting. When the caps are removed after painting, the threads and flange are paint free and ready for electrical cable attachment. The caps or nuts are color-coded to assist the operator in identifying thread size, material, and plating. The use of metal acorn nuts in place of the plastic caps is preferred. The metal nuts eliminate sourcing issues, assures compatibility, availability and they eliminate the need to dispose of the plastic caps. Nelson Grounding studs can be supplied without the color-coded caps or the metal nuts for manual welding applications. For similar function studs, see Nelson “W” Top Wide Flange studs, ANC Unthreaded Stored Arc studs, ATC Stored Arc studs, CKL Collar studs, AXC Fir Tree studs, and “T” studs. When ordering, specify Type, Thread Size, Overall Length, Material, Plating, Quantity, and Part Number Example: GRD.STD Grounding Stud; M6 x 18mm; Mild Steel; Nickel Plated; 5,000 pieces; #101108638 D

L

C

Required Standard Accessory Chuck

M6

8

18

14

500001436

M8

8

18

14

500001436

Thread Type

MATERIALS: Nelson Grounding studs are available in Low Carbon Mild Steel with nickel plating, and 18-8 Stainless Steel. For specific grade information, physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard external threads are 6g per ISO R261. AUTO FEED: Studs to be used in automatic feed systems must be 100% sorted (Auto Feed quality). Therefore, “Auto Feed (AF) Quality” must be requested and specified at time of quotation and order entry. Please consult your Nelson Stud Welding sales representative regarding automatic feed accessories.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

5/06

NELSON STUD WELDING SPECIFICATION: H8X “T” Studs Nelson “T” trim studs are welded to either bare or corrosion protection treated steel sheet metal for automotive applications. An extensive series of plastic and metal clips is available for use in conjunction with the “T” stud. The clips are retained by the head of the stud to perform a variety of functions, like retaining wires, tubes, hoses, trim strips, and even windows.

“T” Stud

They are also used in the appliance and other sheet metal industries for similar applications. Due to the small size of these studs, Nelson “T” studs are normally welded using Nelson automatic feed stud welding systems. New “T” stud sizes and shapes can be produced for specific requirements. Please see Nelson’s Cold Heading Compatibility Specifications for additional information on cold-headed parts. For similar function studs, see Nelson ANC Unthreaded Stored Arc® studs, ATC Threaded Stored® Arc studs, AXC Fir Tree studs, “W” Top Wide Flange studs, and Grounding studs. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: H8X T-stud 3.00mm x 4.00mm; Stainless Steel; 10,000 pieces; #101056001 D1

L1

D2

L2

3.00

4.00

5.05

3.00

3.00

4.15

5.05

3.00

3.00

5.40

5.05

4.35

5.00

10.00

9.00

8.20

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. Copper plating is an available option for this stud. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: “W”-Top Wide Flange Studs

“W” Top Nelson “W”-Top wide flange studs were developed for applications involving thin base material where full thread strength development was needed. Both metric and imperial thread versions of this stud are available for automotive and industrial customers. These studs are welded using the Short Cycle weld process to thin sheet metal. The large diameter weld base provides increased weld area fusion to the base material. The wide flange isolates the assembly tension applied to the threads so that it cannot dimple or pull a hole in the base material. The chamfer and dog point on the unwelded end of Nelson “W”-Top studs greatly facilitates rapid installation of nuts on the welded studs. “W”-Top studs can be automatically fed to Nelson rectifier powered welding guns, which may be hand held, press, or robotically manipulated, to weld the studs. “W”-Top studs are widely used in high volume automotive and appliance applications. For similar function studs, see Nelson Grounding studs, ANC Unthreaded Stored Arc® studs, ATC Stored Arc® studs, and AXC” Fir Tree” type studs. When ordering, specify Type, Thread Size, Overall Length, Material, Plating, Quantity, and Part Number Example 1: “W”-Top 1/4-20 x 1-1/16”; Mild Steel; Copper Plated; 5,000 pieces; #101056077 Example 2: “W”-Top M6 x 20; Mild Steel; Clear Zinc Dichromate Plated; 5,000 pieces; #101056075 Thread Type

Weld base C

Thread Size D

Length L

Flange Diameter G

1/4-20 x 3/4

0.354

1/4-20

3/4

13

Flange Height H 2

1/4-20 x 1-1/16

0.354

1/4-20

1-1/16

13

2

M6 x 20 mm

9

M6

20

13

2

M6 x 25 mm

9

M6

25

13

2

M8 x 25 mm

9

M6

25

13

2

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. For specific grade information, physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see GENERAL MATERIAL SPECIFICATIONS. THREADS: Standard external threads are UNC-2A imperial or ISO R261, 6g metric.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: ANC, ANS, ANA Unthreaded Stored Arc® Studs

ANC, ANS, ANA

Nelson ANC, ANS and ANA unthreaded studs are designed to be welded to thin gauge sheet metal using the Stored-Arc® method of stud welding, or a transformer/rectifier power-control source in the short-cycle mode. These applications generally provide a weld bond that is greater than the strength of the sheet to which they are welded. Nelson Stored Arc studs have a flanged weld base that is about 1/32”, or 1mm, greater than the nominal stud diameter. The “A” flange allows automatic stud feeding for increased production speeds. The flange also increases the stress area on the sheet. Standard studs come in lengths up to 1.25”. Unthreaded Stored Arc® studs are commonly used as locator or stop points. They may also be tapped with internal threads, or have smaller diameter externally threaded extensions Mild steel studs are copper flash plated, stainless studs are ivated, and aluminum studs are acid etched for superior weld results. For similar function studs, see Nelson ATC Threaded Stored Arc® studs, AXC “Fir Tree” studs, Grounding studs, H8X “T” studs, TATC Auto-Feed Capacitor Discharge studs, TFNC Flanged Capacitor Discharge studs, TFTC Flanged Capacitor Discharge studs, TUTC Unflanged Capacitor Discharge Studs, and “W” Top Wide Flange studs. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: ANC 1/4 x 1/2”; Mild Steel; 10,000 pieces; #101211062 Stud Diameter D

Flange Diameter C

Minimum Length L*

Chuck

Foot

Spark Shield

3/16

0.220

0.250

500001005

502001137

511001108

0.215

0.220

0.250

500001004

501001137

511001108

1/4

0.280

0.250

500001007

502001137

511001108

5/16

0.343

0.375

500001009

502001137

511001108

Required Standard Accessories

MATERIALS: Studs are available in Low Carbon Mild Steel with copper flash plate (ANC), 18-8 Stainless Steel (ANS), and 1100 Aluminum (ANA). Some materials may be available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. *AUTO FEED: For automatic feed applications, stud length must be a minimum of 1-1/2 times the flange diameter. Studs to be used in automatic feed systems must be 100% sorted (Auto Feed quality). Therefore, “Auto Feed (AF) Quality” must be requested and specified at time of quotation and order entry.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: ATC, ATS, ATA Threaded Stored Arc® Studs

ATC, ATS, ATA

Stored Arc ATC, ATS, and ATA studs are designed to be welded to thin gauge sheet metal using either the StoredArc® method of stud welding, or a transformer/rectifier power-control source in the short-cycle mode. These applications generally provide a weld bond that is greater than the strength of the sheet to which they are welded. Nelson Stored Arc studs have a flanged weld base that is about 1/32”, or 1mm, greater than the nominal stud diameter. The “A” flange allows automatic stud feeding for increased production speeds. The flange also increases the stress area on the sheet. Standard studs are fully threaded, and come in lengths up to 1.25”. Mild steel studs are copper flash plated, stainless studs are ivated, and aluminum studs are acid etched for superior weld results. For similar function studs, see Nelson ANC Unthreaded Stored Arc® studs, AXC “Fir Tree” studs, Grounding studs, H8X “T” studs, TATC Auto-Feed Capacitor Discharge studs, and “W” Top Wide Flange studs. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: ATC 1/4-20 x 3/4”; Mild Steel; 10,000 pieces; #101228039 Thread Size

Stud Diameter D

Flange Diameter C

Minimum Length L*

Chuck

Foot

Spark Shield

#6-32

0.138

0.168

0.250

500001002

502001137

511001108

#8-32

0.164

0.194

0.250

500001006

502001137

511001108

#10-24

0.187

0.220

0.250

500001005

502001137

511001108

Required Standard Accessories

#10-32

0.187

0.220

0.250

500001005

502001137

511001108

1/4-20

0.250

0.280

0.250

500001007

502001137

511001108

5/16-18

0.312

0.343

0.375

500001009

502001137

511001108

MATERIALS: Studs are available in Low Carbon Mild Steel (ATC), Stainless Steel (ATS), and 1100 Aluminum (ATA). Some materials may be available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard external threads are UNC-2A, or UNF-2A for #10-32. *AUTO FEED: For automatic feed applications, stud length must be a minimum of 1-1/2 times the flange diameter. Studs to be used in automatic feed systems must be 100% sorted (Auto Feed quality). Therefore, “Auto Feed (AF) Quality” must be requested and specified at time of quotation and order entry.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: TATC, TATS, TATA Auto-feed Capacitor Discharge Studs

TATC, TATS, TATA

These studs are designed to be welded to thin gauge sheet material by the initial “gap” or “” method of stud welding using tip ignition according to the capacitor discharge (CD) process. These applications generally provide a weld bond whose strength is greater than that of the base material to which they are welded. These studs have a special flanged weld base that is about 1/32”, or 1mm, greater than the nominal stud diameter. The “A” flange allows automatic stud feeding for increased production speeds. The flange also increases the stress area welded to the base material. These Nelson studs are fully threaded, and come in lengths up to 1.25”. Whereas these studs are designated as auto-feed studs, they are manual feed capable. Shown below is the equipment required for manual loading of TATC, TATS, and TATA studs. For similar function studs, see Nelson ANC Unthreaded Stored Arc® studs, ATC Threaded Stored Arc® studs, and AXC “Fir Tree” studs. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: TATC #10-32 x 5/16”; Mild Steel; 10,000 pieces; #101218258 Required Standard Accessories Chuck* Chuck Assembly Series 650 Style Gun CD-Lite Gun

Thread Size

Stud Diameter D

Flange Diameter C

Minimum Length L

#4-40

0.112

0.142

0.250

500001355

521322

#6-32

0.138

0.168

0.250

500001356

521323

#8-32

0.164

0.194

0.250

500001357

215502

#10-24

0.187

0.220

0.250

500001358

215503

#10-32

0.187

0.220

0.250

500001358

215503

1/4-20

0.250

0.280

0.375

500001359

215504

5/16-18

0.312

0.355

0.375

500001360

520327

0.375 0.418 0.375 500001369 N/A 3/8-16 * A back-up pin or stud stop is required for use with these chucks. The list below shows part numbers and corresponding stud lengths for each pin length.

Back-up Pin Part Number

For Stud Lengths (inches)

500017017

1/4 to 5/8

500017018

3/4 to 1-1/8

500017019

1-1/4 to 1-5/8

500017020

1-3/4 to 2-1/8

MATERIALS: Studs are available in Low Carbon Mild Steel (TATC), 18-8 Stainless Steel (TATS), and 5356 Aluminum (TATA). Some materials may be available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard external threads are typically UNC-2A, or UNF-2A for #10-32. Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: TFNC, TFNS, TFNA Flanged Unthreaded Capacitor Discharge Studs

TFNC, TFNS, TFNA

These unthreaded studs are designed to be welded to thin sheet material by the initial “gap” or “” method of stud welding using tip ignition according to the capacitor discharge (CD) weld process. These applications generally provide a weld bond strength that is greater than the strength of the thin base material to which they are welded. Flanged unthreaded capacitor discharge studs are commonly used as locator or stop points. They may also be tapped with internal threads, or have smaller diameter externally threaded extensions These studs have a flanged weld base that is about 1/16” greater than the nominal stud diameter. The flange increases the weld bond area for greater reliability, and come in lengths up to 1-1/4”. For superior welding results, mild steel studs are copper flash plated, stainless studs are ivated, and aluminum studs are acid etched. For similar function studs, see Nelson ANC Unthreaded Stored Arc® studs and AXC “Fir Tree” studs. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: TFNC 3/16 x 1-1/2”; Mild Steel; 10,000 pieces; #101218902 Required Standard Accessories Chuck* Chuck Assembly Series 650 Style Gun CD-Lite Gun

Stud Diameter D

Flange Diameter C

Minimum Length L

3/16

0.250

0.250

500001358

215503

1/4

0.312

0.375

500001359

215504

0.375 0.375 500001360 520327 5/16 * A back-up pin or stud stop is required for use with these chucks. The list below shows part numbers and corresponding stud lengths for each pin length.

Back-up Pin Part Number

For Stud Lengths (inches)

500001017

1/4 to 5/8

500001018

3/4 to 1-1/8

500001019

1-1/4 to 1-5/8

500001020

1-3/4 to 2-1/8

MATERIALS: Studs are available in Low Carbon Mild Steel (TFTC), 18-8 Stainless Steel (TFTS), and 5356 Aluminum (TFTA). Some other materials may be available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard external threads are UNC-2A, or UNF-2A for #10-32.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: TFTC, TFTS, TFTA Flanged Capacitor Discharge Studs

TFTC, TFTS, TFTA

These studs are designed to be welded to thin sheet material by the initial “gap” or “” method of stud welding using tip ignition according to the capacitor weld discharge process. These applications generally provide a weld bond strength that is greater than the strength of the thin base material to which they are welded. These studs have a flanged weld base that is about 1/16” greater than the nominal stud diameter. The studs are fully threaded, and come in lengths up to two inches. For similar function studs, see Nelson ANC Unthreaded Stored Arc® studs and AXC “Fir Tree” studs.

When ordering, specify Type, Description, Material, Quantity, and Part Number Example: TFTC 10-24 x 1”; Mild Steel; 10,000 pieces; #101208250 Required Standard Accessories Chuck* Chuck Assembly Series 650 Style Gun CD-Lite Gun

Thread Size

Stud Diameter D

Flange Diameter C

Minimum Length L

#4-40

0.112

0.187

0.250

500001355

521322

#6-32

0.138

0.218

0.250

500001356

521323

#8-32

0.164

0.250

0.250

500001357

215502

#10-24

0.187

0.250

0.250

500001366

215503

#10-32

0.187

0.250

0.250

500001366

215503

1/4-20

0.250

0.312

0.375

500001359

215504

5/16-18

0.312

0.375

0.375

500001360

520327

0.375 0.437 0.375 500001369 N/A 3/8-16 * A backup pin or stud stop is required for use with these chucks. The list below shows part numbers and corresponding stud lengths for each pin length.

Back-up Pin Part Number

For Stud Lengths (inches)

500017017

1/4 to 5/8

500017018

3/4 to 1-1/8

500017019

1-1/4 to 1-5/8

500017020

1-3/4 to 2-1/8

MATERIALS: Studs are available in Low Carbon Mild Steel (TFTC), 18-8 Stainless Steel (TFTS), and 5356 Aluminum (TFTA). Some materials may be available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard external threads are UNC-2A, or UNF-2A for #10-32.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: TUTC, TUTS, TUTA Unflanged Capacitor Discharge Studs These unflanged studs are designed to be welded to thin sheet material by the initial “gap” or “” method of stud welding using tip ignition according to the capacitor discharge process. These applications generally provide a weld bond whose strength is sufficient for the application when considering the strength of the sheet to which they are welded.

TUTC, TUTS, TUTA

These studs have a flanged weld base which is about the same as the stud diameter. The unflanged “U” studs are used where weld fillet control is more important than weld strength and reliability. The studs are fully threaded, and come in lengths up to 2”. For similar function, see Nelson ANC Unthreaded Stored Arc studs and AXC Fir Tree studs. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: TATC #4-40 x 1/2”; Mild Steel; 10,000 pieces; #101208604 Required Standard Accessories Chuck* Chuck Assembly Series 650 Style Gun CD-Lite Gun

Thread Size

Stud Diameter D

Flange Diameter C

Minimum Length L

#4-40

0.112

0.111

0.250

500001355

521322

#6-32

0.138

0.137

0.250

500001356

521323

#8-32

0.164

0.163

0.250

500001357

215502

#10-24

0.187

0.189

0.250

500001366

215503

#10-32

0.187

0.189

0.250

500001366

215503

1/4-20

0.250

0.250

0.375

500001359

215504

5/16-18

0.312

0.312

0.375

500001360

520327

0.375 0.375 0.375 500001369 N/A 3/8-16 * A backup pin or stud stop is required for use with these chucks. The list below shows part numbers and corresponding stud lengths for each pin length.

Back-up Pin Part Number

For Stud Lengths (inches)

500017017

1/4 to 5/8

500017018

3/4 to 1-1/8

500017019

1-1/4 to 1-5/8

500017020

1-3/4 to 2-1/8

MATERIALS: Studs are available in Low Carbon Mild Steel (TUTC), 18-8 Stainless Steel (TUTS), and 5356 Aluminum (TUTA). Some materials may be available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard external threads are typically UNC-2A, or UNF-2A for #10-32.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: CHP Cupped Head Insulation Pin

CHP

CHP studs are designed to weld through and secure blanket insulation to metal heating and air-conditioning ducts, ovens, tanks, boilers, and other hot or cold equipment. The studs are welded through the insulation for a one-step attachment. The insulation blanket may be fiberglass, rock wool, or other lowdensity insulation. Cupped Head Pins may also be used to anchor sprayed or gunnedon fireproofing to structural steel in buildings to protect them from heat in the event of a fire. This protection slows the loss of structural strength to increase the time available for evacuation, and reduces the likelihood that beams will buckle or collapse.

The pins may also be welded to cellular sheet metal deck to guarantee permanent anchorage of the sprayed fireproofing which protects electrical wires running through the cells, and provides added fire resistance per UL 263 and ASTM E119 standards, Fire Tests of Building Construction and Materials. In addition to securing the fireproofing, the pins also act as a reference gauge for the thickness of fireproofing to be applied. For similar function studs, see Nelson TPC Single Pointed Insulation Pins, P2P Double Pointed Insulation Pins, and N3P Navy Type Annular Ring studs. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: CHP 12 ga. x 1”; Mild Steel; 10,000 pieces; #101124100 Stud Description 12 ga.

Minimum Pin Head Diameter Length Diameter L D C 0.105

0.500

1.187

Required Standard Accessories A

Chuck Assembly*

Foot Assembly

0.021

500015094

503011050

0.134 1.375 1.500 0.021 500015095 503011050 10 ga. * The above chucks have a 3/8” diameter shank and need to be used with chuck adapter #521001023 to mount them on stud welding guns with female #2 Morse taper chuck adapters.

MATERIALS: CHP studs are available with Low Carbon Mild Steel shanks and galvanized sheet metal heads. For specific grade information and physical and chemical properties, conforming standards, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

2/07

NELSON STUD WELDING SPECIFICATION: N3P Navy Type Annular Ring

N3P

N3P Navy pins are welded to steel for attachment of insulation. The insulation is impaled over the welded studs and retained with caps that are driven onto the studs, and lock onto the annular rings. The flat top caps for use with N3P pins are usually supplied in aluminum. Caps can be supplied in plated mild steel or stainless steel, if needed. The standard N3P cap is shown below. For similar function studs, see Nelson P2P Double pointed Insulation Pins, TPC Single Pointed Insulation Pins, and CHP Cupped Head Insulation Pins.

When ordering, specify Type, Description, Material, Quantity, and Part Number Example: N3P 3/16 x 1”; Mild Steel; 10,000 pieces; #101074014 Stud Description

Minimum Length L

Required Standard Accessories D

A

1.000 0.188 0.250 3/16 x L * 502001137 feet used with standard duty guns. 502001001 feet used with heavy duty guns.

B

C

Ferrule

Chuck

Grip

Foot

0.176

0.172

100101003

500001005

501001004

502001137*

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please General Material Specifications.

Recommended Accessories: SPECIFICATION: Cap for N3A and N3P Pins Caps are used in conjunction with Nelson N3A and N3P pins to secure many types of insulation to steel plate. When ordering, specify Type, Description, Material, and Quantity Example: N3P Insulation Cap; Aluminum; 10,000 pieces Description Part Number Insulation Cap

101304021

Materials: The Navy pin cap is supplied in Aluminum. For specific grade information and physical and chemical properties, and conforming standards, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: P2P Double Pointed Insulation Pin

P2P

P2P studs are stud welded to structural steel to secure blanket and board insulation to ovens, tanks, boilers, and other hot or cold equipment. The insulation may be fiberglass, rock wool, or other insulation. P2P studs are welded using the standard stud welding process with ceramic ferrules to provide the most reliable weld strength. When used in combination with Speed Clips, the resultant system is a simple, inexpensive, and efficient method of securing insulation to metal backings. Stud length should be longer than the insulation thickness to aid in securing Speed Clips. For similar function studs, see Nelson TPC Single Pointed Insulation Pins, N3P navy Type Annular Ring studs, and CHP Cupped Head Insulation pins.

When ordering, specify Type, Description, Material, Quantity, and Part Number Example: P2P 10 ga. x 1-1/2”; Mild Steel; 10,000 pieces; #101126150 Stud Description

Minimum Pin Diameter Length L D

10 ga.

0.134

1.000

Required Standard Accessories Ferrule

Grip

Chuck

Foot*

100101002

501001003

500001002

502001137

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications.

Recommended Accessories: SPECIFICATION: Speed Clips

Rectangular/Square Impression Clip

Speed clips, when used in combination with P2P studs, secure all types of material that can be readily impaled: fiberglass, foam, felts, and corks, as well as refractory linings and light-density insulation board. When ordering, specify Type, Description, Material, and Quantity Example: Speed Clip 10 ga. x 1-1/2” Round; Stainless Steel; 10,000 pieces; #101301084 Clip Description

Pin Size C

Clip Diameter D

Round

10ga.

1-1/2

0.021

Round

10ga.

2

0.021

Square

10ga.

1-1/2

0.021

Square

10ga.

2-1/2

0.021

Rectangular

10ga.

1 x 1-1/4

0.021

Clip Thickness

Round Impression Clip

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: TPC, TPS, TPA Single Pointed Insulation Pin

TPC

These studs are primarily designed as welded fasteners to secure blanket and board insulation to metal heating and air-conditioning duct, ovens, tanks, boilers, and other hot or cold equipment. The insulation may be fiberglass, rock wool, or other insulation When used in combination with the Speed Clips, shown below, the resultant system is a simple, inexpensive, and efficient method of securing insulation to a metal backing. The “TP” series of insulation pins have a weld tip designed for the Capacitor Discharge welding process, but they may also be welded with the Short Cycle Drawn Arc weld process. For similar function studs, see Nelson P2P Double Pointed Insulation Pins, N3P Navy Type Annular Ring studs, and CHP Cupped Head Insulation pins.

When ordering, specify Type, Description, Material, Quantity, and Part Number Example: TPC 10 ga. x 1-1/2”; Mild Steel; 10,000 pieces; #101252150 Pin Minimum Stud Diameter Length Description D L

Required Standard Accessories C

A

Spark Shield

Chuck

Foot

12 ga.

0.105

0.750

0.175

0.035

511001002

500001169

502001138

10 ga.

0.134

0.750

0.215

0.050

511001002

500001002

502001138

MATERIALS: Studs are available in Low Carbon Mild Steel (TPC), 18-8 Stainless Steel (TPS), and 1100 Aluminum (TPA). Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications.

Rectangular/Square Impression Clip

Recommended Accessories: SPECIFICATION: Speed Clips Speed clips, when used in combination with TPC studs, secure all types of material that can be readily impaled: fiberglass, foam, felts, and corks, as well as refractory linings and insulation board. When ordering, specify Type, Description, Material, and Quantity Example: Speed Clip 10 ga. x 1-1/2”; Mild Steel; 10,000 pieces; #101301084 Clip Description

Pin Diameter D

Pin Size C

Clip Thickness A

Round

1-1/2

12, 10ga.

0.021

Round

2

12, 10ga.

0.021

Square

1-1/2

12, 10ga.

0.021

Square

2-1/2

12, 10ga.

0.021

Rectangular

1 x 1-1/4

12, 10ga.

0.021

Round Impression Clip

MATERIALS: Speed Clips are available in zinc plated Low Carbon Mild Steel and 18-8 Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: Metric ANC, ANS, ANA Unthreaded Stored Arc® Studs

ANC

Metric Nelson ANC, ANS and ANA unthreaded studs are designed to be welded to thin gauge sheet metal using the Stored-Arc® method of stud welding, or a transformer/rectifier power-control source in the short-cycle mode. These applications generally provide a weld bond that is greater than the strength of the sheet to which they are welded. Nelson Stored Arc studs have a flanged weld base that is 1mm greater than the nominal stud diameter. The “A” flange allows automatic stud feeding for increased production speeds. The flange also increases the stress area on the sheet. Standard studs come in lengths up to 30mm. Unthreaded Stored Arc® studs are commonly used as locator or stop points. They may also be tapped with internal threads, or have smaller diameter externally threaded extensions. They also may have Speed Clips or self-threading nuts installed on them, and can be made with special chamfers to aid in the installation of such clips or nuts. Mild steel studs are copper flash plated, stainless studs are ivated, and aluminum studs are acid etched to assure superior weld results. For similar function metric studs, see Nelson ATC Threaded Stored Arc® studs, AXC “Fir Tree” studs, Grounding studs, H8X “T” studs, and “W” Top Wide Flange studs. In the imperial line of Nelson studs, see TATC Auto-Feed Capacitor Discharge studs, TFNC Flanged Capacitor Discharge studs, TFTC Flanged Capacitor Discharge studs, and TUTC Unflanged Capacitor Discharge Studs. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: ANC M4 x 8.25mm; Mild Steel; 10,000 pieces; #101211133 Stud Flange Diameter Thickness D A

Flange Diameter C

Minimum Length L*

Required Standard Accessories Chuck

Foot

3.00

0.75

4.00

8.00

5000011355

502001137

Spark Shield 511001108

4.00

0.90

5.00

8.00

500001003

501001137

511001108

5.00

1.10

6.00

8.00

500001003

502001137

511001108

6.00

1.30

7.00

10.00

500001276

502001137

511001108

8.00

1.65

9.00

12.00

500001009

502001137

511001108

MATERIALS: Studs are available in Low Carbon Mild Steel with copper flash plate (ANC), 18-8 Stainless Steel (ANS), and 1100 Aluminum (ANA). Some materials may be available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. *AUTO FEED: For automatic feed applications, stud length must be a minimum of 1-1/2 times the flange diameter. Studs to be used in automatic feed systems must be 100% sorted (Auto Feed quality). Therefore, “Auto Feed (AF) Quality” must be requested and specified at time of quotation and order entry.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING ATC, ATS, ATA

SPECIFICATION: Metric ATC, ATS, ATA Threaded Stored Arc® Studs Nelson metric Stored Arc ATC, ATS, and ATA studs are designed to be welded to thin gauge sheet metal using either the Stored-Arc® method of stud welding, or a transformer/rectifier power-control source in the shortcycle mode. These applications generally provide a weld bond that is greater than the strength of the sheet to which they are welded. Nelson Stored Arc studs have a flanged weld base that is about 1mm greater than the nominal stud diameter. The “A” flange allows automatic stud feeding for increased production speeds. The flange also increases the stress area on the sheet. Standard studs are fully threaded, and come in lengths up to 32mm. Mild steel studs are copper flash plated, stainless studs are ivated, and aluminum studs are acid etched for superior weld results.

For similar function metric studs, see Nelson ANC Unthreaded Stored Arc® studs, AXC “Fir Tree” studs, Grounding studs, H8X “T” studs, and “W” Top Wide Flange studs. In the imperial line of Nelson studs, see TATC Auto-Feed Capacitor Discharge studs. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: ATC M6 x 16mm; Mild Steel; 10,000 pieces; #101228124 Thread Size

Stud Diameter D

Flange Diameter C

Minimum Length L*

Chuck

Foot

Spark Shield

M3 x 0.50

3.00

5.00

8.00

500001135

502001137

511001108

M4 x 0.70

4.00

6.00

8.00

500001003

502001137

511001108

M5 x 0.80

5.00

7.00

8.00

500001005

502001137

511001108

M6 x 1.00

6.00

8.00

10.00

500001267

502001137

511001108

M8 x 1.25

8.00

10.00

12.00

500001009

502001137

511001108

Required Standard Accessories

MATERIALS: Studs are available in Low Carbon Mild Steel (ATC), Stainless Steel (ATS), and 1100 Aluminum (ATA). Some materials may be available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard metric threads meet ISO 6g. *AUTO FEED: For automatic feed applications, stud length must be a minimum of 1-1/2 times the flange diameter. Studs to be used in automatic feed systems must be 100% sorted (Auto Feed quality). Therefore, “Auto Feed (AF) Quality” must be requested and specified at time of quotation and order entry.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: Metric CKL Collar Studs

CKL

Nelson metric CKL collar studs are used to mount circuit boards and s where a stand off is desired. They are also used to retain cables or hoses using a clip. The thread extension speeds assembly over installing a bolt into an internal threaded boss or tapped stud. The ferrules supplied with CKL studs have gripping neck diameters larger than the collar diameter, G. This allows the gun to strip straight off the welded studs. For similar function, see Nelson B5L 90° Bent Collar Studs, Banding Cable Hangers, CKA Aluminum Collar studs, CrimpLok™ Cable Hangers, Grounding studs, SBA Aluminum Shoulder Stud, SBL Shoulder Stud, and TBL Internally Threaded studs. When ordering, specify Type, Base Diameter, Base Length, Thread Size, Thread Length, Material, Quantity, and Part Number Example: CKL M10 x 1.50; 9 x 16.00mm; Mild Steel; 10,000 pieces; #101016538 Thread Size

C

Minimum Base Length L

Required Standard Accessories G

H

Ferrule

Chuck

Grip

Foot

M6 x 1.00

5.30

13.00

13.00

2.50

100101066

500001267

501001011

502001138

M8 X 1.25

7.10

13.00

14.00

2.50

100101209

500001009

501001008

502001137

M10 X 1.50

8.90

13.00

16.00

2.50

100101210

500001269

501001009

502001137

M12 X 1.75

10.80

13.00

19.00

2.50

100101211

500001206

501001011

502001138

For dimensions of the weld flash refer to the catalog sheet on MP metric studs. Ferrule footplates can be used in place of ferrule grips and feet when welding CKL studs. Thread Size

Foot Plate

M6

501006007

M8

501006004

M10

501006005

M12

501006007

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard metric CKL studs are available with up to 75mm of thread length in ISO 13918 6g series thread. Other thread pitch series, and thread lengths greater than 75mm are available as special order. FLUX: All Nelson CKL studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

2/08

NELSON STUD WELDING

MP

SPECIFICATION: Metric MP Partially Threaded Studs Nelson Metric MP studs are the standard metric stud recommended for fastening applications on heavy gauge base materials where development of the full fastener strength is needed. The unthreaded section minimizes the weld flash diameter and height. It also reduces the possibility of stud hang up in the ferrule cavity if gun parts are slightly misaligned. Nelson partially threaded studs have a pitch diameter weld base and are available in thread diameters of M6 through M24 with unlimited length. Nelson MP studs are certified to AWS D1.1, TS16949, and ISO 9000:2000.

For similar function metric studs, see Nelson MD Fully Threaded Metric Studs and MR Reduced Base studs. In the imperial line of Nelson studs, see CFL Full Threaded studs, CFP Small Diameter Threaded studs, CJL Reduced Base studs, HBL Full Base Diameter Threaded studs, B5L 90° Bent Collar studs, Banding Cable Hangers, CrimpLok Cable Hangers, and Watertight nuts. When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number Example: MP M10 x 1.50 x 28mm; Mild Steel; 10,000 pieces; #101018221 Thread Size

Minimum Stud Length

Burn Off

Weld Base Dia. C

Weld Weld Flash Size Flash Base Length Diameter Height Clearance A E F

M6 x 1.00

15.00

2.00

5.30

9.50

9.00

2.80

M8 x 1.25

16.00

3.00

7.10

11.00

9.90

2.80

M10 x 1.50

16.00

3.00

8.90

11.50

12.50

M12 x 1.75

24.00

3.00

10.70

14.00

14.50

M16 x 2.00

29.00

4.00

14.60

16.50

M20 x 2.50

35.00

4.00

18.20

M24 x 3.00

46.00

5.00

21.90

Required Standard Accessories Ferrule

Grip

Chuck

Foot

10.00

100101034

501001005

500001267

502001137

10.90

100101035

501001006

500001009

502001137

3.40

13.70

100101156

501001008

500001269

502001137

4.50

16.00

100101032

501001009

500001206

502001137

17.80

5.80

20.00

100101159

501001011

500001016

502001138

19.00

27.00

6.30

28.60

100101133

501001015

500001272

502001003

27.00

28.60

8.00

31.80

100101140

501001015

500001274

502001003

MATERIALS: Studs are available in Low Carbon Mild Steel and Stainless Steel. For specific grade information, physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard MP studs are available with up to 75mm of thread length in ISO 13918 6g series thread. Other thread pitch series, and thread lengths greater than 75mm are available as special order. FLUX: All Nelson partially threaded MP studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

4/07

NELSON STUD WELDING SPECIFICATION: Metric MR Reduced Base Studs MR

Nelson metric MR threaded studs have a reduced weld base diameter, A, to produce a smaller weld flash diameter than when Nelson Pitch Diameter MP or L studs weld base are used. The smaller weld flash allows the use of smaller clearance holes. The strength of the assembly is determined by the area of the reduced weld base rather than the thread area. For similar function metric studs, see Nelson MD Fully Threaded studs, and MP Partially Threaded studs. In the imperial line of Nelson studs, see L Partially Threaded studs, CFP Small Diameter Threaded studs, HBA Full Base Diameter Aluminum studs, and HBL Full Base Diameter studs.

When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number Example: MR M16 x 2.00 x 54mm; Mild Steel; 10,000 pieces; #102601015 Thread Size M6 x 1.00

Minimum Weld Base Weld Base Weld Flash Dimensions Length Diameter Length Diameter Height Clearance L C A E F Diameter 17.00

4.70

4.00

6.70

2.50

8.30

Required Standard Accessories

Burn Off

Ferrule

Ferrule Grip

Chuck

Foot

2.00

100101016

501001005

500001267

502001137

M8 x 1.25

17.00

6.20

4.50

8.80

2.50

9.90

3.00

100101017

501001006

500001009

502001137

M10 x 1.50

22.00

7.90

5.00

11.00

3.00

12.50

3.00

100101164

501001008

500001269

502001137

M12 x 1.75

25.00

9.50

6.50

13.00

4.00

14.80

3.00

100101165

501001009

500001206

502001137

M16 x 2.00

33.00

13.20

8.00

17.00

5.00

18.20

4.00

100101021

501001011

500001016

501001138

M20 x 2.50

34.00

16.50

14.50

21.00

6.00

23.20

5.00

100101246

501001014

500001272

501001138

MATERIALS: Studs are available in Low Carbon Mild Steel and Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard MR studs are available with up to 75mm of thread length in ISO 13918 6g series thread. Other thread pitch series, and thread lengths greater than 75mm are available as special order. FLUX: All Nelson MR studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: Metric MP Partially Threaded Studs

MP Nelson Metric MP studs are the standard metric stud recommended for fastening applications on heavy gauge base materials where development of the full fastener strength is needed. The unthreaded section minimizes the weld flash diameter and height. It also reduces the possibility of stud hang up in the ferrule cavity if gun parts are slightly misaligned. Nelson partially threaded studs have a pitch diameter weld base and are available in thread diameters of M6 through M24 with unlimited length. Nelson MP studs are certified to AWS D1.1, TS16949, and ISO 9000:2000. For similar function metric studs, see Nelson MD Fully Threaded Metric Studs and MR Reduced Base studs. In the imperial line of Nelson studs, see CFL Full Threaded studs, CFP Small Diameter Threaded studs, CJL Reduced Base studs, HBL Full Base Diameter Threaded studs, B5L 90° Bent Collar studs, Banding Cable Hangers, CrimpLok™ Cable Hangers, and Watertight nuts. When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number Example: MP M10 x 1.50 x 28mm; Mild Steel; 10,000 pieces; #101018221 Thread Size

Minimum Stud Length

Burn Off

M6 x 1.00

15.00

2.00

5.30

9.50

9.00

2.80

M8 x 1.25

16.00

3.00

7.10

11.00

9.90

2.80

M10 x 1.50

16.00

3.00

8.90

11.50

12.50

M12 x 1.75

24.00

3.00

10.70

14.00

14.50

M16 x 2.00

29.00

4.00

14.60

16.50

M20 x 2.50

35.00

4.00

18.20

M24 x 3.00

46.00

5.00

21.90

C

Weld Flash Size Flash Diameter Height Clearance E F

Required Standard Accessories Ferrule

Grip

Chuck

Foot

10.00

100101034

501001005

500001267

502001137

10.90

100101035

501001006

500001009

502001137

3.40

13.70

100101156

501001008

500001269

502001137

4.50

16.00

100101032

501001009

500001206

502001137

17.80

5.80

20.00

100101159

501001011

500001016

502001138

19.00

27.00

6.30

28.60

100101133

501001015

500001272

502001003

27.00

28.60

8.00

31.80

100101140

501001015

500001274

502001003

A

MATERIALS: Studs are available in Low Carbon Mild Steel and Stainless Steel. For specific grade information, physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard MP studs are available with up to 75mm of thread length in ISO 13918 6g series thread. Other thread pitch series, and thread lengths greater than 75mm are available as special order. FLUX: All Nelson partially threaded MP studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: Metric NBL No Thread Studs

NBL

Nelson metric NBL studs are designed to be welded to heavy base materials and are used for a variety of applications. In the power generation market, they are used to anchor refractory to water walls and to facilitate heat transfer in coal burning furnaces. In forging applications, NBL studs are used as the tong hold on the ends of billets. They are also commonly used as locator pins, axles, pivot points, spacers, and stops. Studs with diameters up to 24mm, and lengths 30mm can be specially designed for use in automatic fed stud welding equipment.

Special secondary operations, such as cross-drilling, grooving, heat treating, and pointing, can expand the application possibilities of Nelson NBL studs. For similar function imperial studs, see Nelson NBA Aluminum No Thread studs and NJL Reduced Base Unthreaded studs. When ordering, specify Type, Diameter, Before Weld Length, Material, Quantity, and Part Number Example: NBL 10 x 20mm; Stainless Steel; 10,000 pieces; #101065913 Stud Diameter D

Minimum Stud Length L

Burn Off

F

G

6

18

2

9.10

Weld Flash Size

Required Standard Accessories

Flash Clearance

Ferrule

Grip

Grip

Foot

3

11.10

100101067

501001007

500001267

502001137

8

23

3

11

4

12.50

100101007

501001006

500001009

502001137

10

23

3

13

4

14.50

100101037

501001008

500001269

502001137

12

24

3

16

4.5

17.50

100101027

501001009

500001206

502001137

16

29

4

21

6

22.50

100101187

501001014

500001016

501001138

19

30

5

27

7

28.50

100101152

501001014

500001018

502001002

20

30

5

26

8

27.50

100101195

501001014

500001272

502001002

22

35

6

28

9

30.50

100101140

501001015

500001019

502001003

24

36

6

35

10

36.50

100101197

501001016

500001274

502001003

MATERIALS: Studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. Other materials are available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. FLUX: All Nelson unthreaded studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: Metric TBL Internally Threaded Studs

TBL

Nelson’s internally threaded metric TBL studs are intended to be used on heavy base materials and serve as a means of attaching or anchoring components to a structure. When maximizing the stud diameter to tap ratio, the stud can also serve as a stand off post. Standard TBL studs have internal metric ISO 6g threads. The “D” dimension on fine threads is approximately 15 – 20 % less than for course threads. The “E” dimension is predicated on stud diameter, not tap size. Secondary bottom tapping or flat bottom drilling is available as a special order with significant price additions. Reduced base studs are available but depth of tap drill point should not below shoulder of reduced diameter shoulder so that stud strength is not compromised. For similar function imperial studs, see Nelson CKL Collar studs, NBL Unthreaded studs, S6L Sprinkler studs, and SBL Shoulder studs When ordering, specify Type, Diameter, Before Weld Length, Tap Size, Material, Quantity, and Part Number Example: TBL M8 x 22.00mm, with 8mm Deep Tap; Mild Steel; 10,000 pieces; #101103481 Stud Diameter

Maximum Tap Size C

D

6

M4 x 0.70

6.00

6.00

3.00

4.00

2.00

9.10

3.00

11.10

100101067 501001007 500001267

502001137

8

M5 x 0.80

8.00

8.00

3.00

4.00

3.00

11.00

4.00

12.50

100101007 501001006 500001009

502001137

10

M6 x 1.00

10.00

9.00

4.00

4.00

3.00

13.00

4.00

14.50

100101037 501001008 500001269

502001137

12

M8 x 1.25

12.00

12.00

5.00

5.00

3.00

16.00

4.50

17.50

100101027 501001009 500001206

502001137

16

M10 x 1.50 16.00

15.00

6.00

6.00

4.00

21.00

6.00

22.50

100101187 501001014 500001016

502001138

19

M12 x 1.75 19.00

18.00

7.00

6.00

5.00

27.00

7.00

28.50

100101152 501001014 500001018

502001002

20

M12 x 1.75 19.00

18.00

7.00

6.00

5.00

26.00

8.00

27.50

100101195 501001014 500001272

502001002

22

M16 x 2.00 22.00

24.00

8.00

7.00

6.00

28.00

9.00

30.50

100101140 501001015 500001019

502001003

24

M16 x 2.00 22.00

24.00

8.00

7.00

6.00

35.00

10.00

36.50

100101197 501001016 500001274

502001003

Minimum Values A

I

S

Burn Off

Weld Flash E

F

Flash Clearance

Required Standard Accessories Ferrule

Grip

Chuck

Foot

In the table above, E represents the weld diameter; F, the weld height; I, the imperfect thread depth; and S, the depth of the solid weld base. MATERIALS: TBL and PBL studs are available in Low Carbon Mild Steel and 18-8 Stainless Steel. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard metric threads meet ISO 6g. FLUX: All standard Nelson internally threaded studs have a solid flux load.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: TFNC, TFNS, TFNA Metric Flanged Unthreaded Capacitor Discharge Studs

TFNC, TFNS, TFNA

These unthreaded metric studs are designed to be welded to thin sheet material by the initial “gap” or “” method of stud welding using tip ignition capacitor discharge weld process. These applications generally provide a weld bond strength that is greater than the strength of the thin base material to which they are welded. These studs have a flanged weld base that is about 2mm greater than the nominal stud diameter. The studs are fully threaded, and come in lengths up to 50mm. For similar function studs, see Nelson ANC Unthreaded Stored Arc® studs and TPC Tipped Insulation pins. In the imperial line of Nelson studs, see TANC Auto-Feed Capacitor Discharge studs and TFNC Flanged Unthreaded Capacitor Discharge studs. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: TFNC 10-24 x 1”; Mild Steel; 10,000 pieces; #101208250 Required Standard Accessories Chuck* Chuck Assembly Series 650 Style Gun CD-Lite Gun

Stud Diameter D

Flange Diameter C

Minimum Length L

3.00

5.00

6.00

500001355

215500

4.00

6.00

6.00

500001361

215501

5.00

7.00

6.00

500001358

215502

6.00

8.00

8.00

500001362

215503

10.50 10.00 500001360 250104 8.00 * A backup pin or stud stop is required for use with these chucks. The list below shows part numbers and corresponding stud lengths for each pin length.

Back-up Pin Part Number

For Stud Lengths (millimeters)

500017017

6 – 16

500017018

20 – 30

500017019

32 – 40

500017020

45 – 55

MATERIALS: Studs are available in Low Carbon Mild Steel (TFTC), 18-8 Stainless Steel (TFTS), and 5356 Aluminum (TFTA). Some materials may be available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard external metric threads meet ISO 6g.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING SPECIFICATION: TFTC, TFTS, TFTA Metric Flanged Capacitor Discharge Studs

TFTC, TFTS, TFTA

These threaded metric studs are designed to be welded to thin sheet material by the initial “gap” or “” method of stud welding using tip ignition capacitor discharge weld process. These applications generally provide a weld bond strength that is greater than the strength of the thin base material to which they are welded. These studs have a flanged weld base that is about 2mm greater than the nominal stud diameter. The studs are fully threaded, and come in lengths up to 50mm. For similar function studs, see Nelson ANC Unthreaded Stored Arc® studs and TPC Tipped Insulation pins. In the imperial line of Nelson studs, see TATC Auto-Feed Capacitor Discharge studs and TFNC Flanged Unthreaded Capacitor Discharge studs. When ordering, specify Type, Description, Material, Quantity, and Part Number Example: TFTC M4 x 16mm; Mild Steel; 10,000 pieces; #101217117 Required Standard Accessories Chuck* Chuck Assembly Series 650 Style Gun CD-Lite Gun

Thread Size

Stud Diameter D

Flange Diameter C

Minimum Length L

M3 x 0.50

3.00

5.00

6.00

500001355

215500

M4 x 0.70

4.00

6.00

6.00

500001361

215501

M5 x 0.80

5.00

7.00

6.00

500001358

215502

M6 x 1.00

6.00

8.00

8.00

500001362

215503

8.00 10.50 10.00 500001360 250104 M8 x 1.25 * A backup pin or stud stop is required for use with these chucks. The list below shows part numbers and corresponding stud lengths for each pin length.

Back-up Pin Part Number

For Stud Lengths (millimeters)

500017017

6 – 16

500017018

20 – 30

500017019

32 – 40

500017020

45 – 55

MATERIALS: Studs are available in Low Carbon Mild Steel (TFTC), 18-8 Stainless Steel (TFTS), and 5356 Aluminum (TFTA). Some materials may be available by special order. For specific grade information and physical and chemical properties, conforming standards, and information on stud plating and heat treating, please see General Material Specifications. THREADS: Standard external metric threads meet ISO 6g.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING FERRULE SPECIFICATION Ceramic ferrules are an essential part of the standard drawn arc stud welding process. They are designed to encircle the weld stud to protect the weld arc and limit it to a specific area of the base material. They also contain the molten weld metal and act as a mold to give a uniform shape to this metal, also called the weld flash. The term, weld flash, is used to distinguish the weld metal at the base of a stud from the weld metal deposited by other arc welding processes, which is called weld fillet.

Standard Ferrules These studs are intended for welding round studs perpendicular to flat surfaces. Full Base – These standard ferrules are standard ferrules supplied with full weld base NBL, TBL, H4L, S3L, and D2L studs. Nominal Stud Size #6 #8 #10 1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 13/16 7/8 1 1-1/8 1-1/4

Inside Diameter A 0.138 0.164 0.187 0.250 0.312 0.375 0.437 0.500 0.562 0.625 0.750 0.813 0.875 1.000 1.125 1.250

Neck Diameter B 0.281 0.291 0.305 0.505 0.445 0.650 0.585 0.785 0.785 1.030 1.030 1.210 1.210 1.406 1.541 2.015

Major Diameter D 0.375 0.375 0.390 0.640 0.578 0.795 0.703 0.875 1.030 1.150 1.215 1.735 1.413 1.610 1.765 2.015

Height to Neck F 0.234 0.234 0.234 0.286 0.234 0.228 0.234 0.228 0.328 0.339 0.469 0.260 0.545 0.633 0.503 1.030

Height Overall M 0.390 0.390 0.390 0.437 0.390 0.390 0.422 0.390 0.515 0.526 0.656 0.464 0.732 0.820 0.815 1.030

Ferrule Part Number 100101001 100101002 100101003 100101067 100101007 100101099 100101009 100101114 100101011 100101187 100101152 100101178 100101140 100101045 100101143 100101146

To determine the ferrule grips, ferrule holders, or ferrule tubes that can be used with specific ferrule types, look at the neck diameter (inside diameter) of the ferrule, then look in the accessories catalog for ferrule grips, holders, or tubes to match that inside diameter.

Full Base – Thin Wall – These special order ferrules are available for full base studs to accommodate special situations or fixturing. Nominal Stud Size 1/4 3/8 1/2 5/8

Inside Diameter A 0.250 0.375 0.500 0.625

Neck Diameter B 0.380 0.505 0.650 0.785

Major Diameter D 0.455 0.640 0.795 1.030

Height to Neck F 0.265 0.234 0.250 0.328

Height Overall M 0.390 0.390 0.438 0.515

Ferrule Part Number 100101006 100101008 100101010 100101012

Full Base – Low Profile, F-139 – These ferrules are available for short studs Nominal Stud Size #10 1/4 5/16 3/8 7/16 1/2 1/2 5/8 3/4 3/8 1/2

Inside Diameter A 0.187 0.250 0.312 0.375 0.437 0.500 0.500 0.625 0.750 0.375 0.500

Neck Diameter B 0.305 0.370 0.505 0.585 0.650 0.785 0.921 0.921 1.210 0.785 1.062

Major Diameter D 0.390 0.455 0.596 0.675 0.740 0.875 1.030 1.030 1.413 0.875 1.187

Height to Neck F 0.125 0.125 0.125 0.125 0.125 0.174 0.125 0.187 0.203 0.160 0.125

Height Overall M 0.250 0.250 0.250 0.250 0.281 0.330 0.312 0.375 0.390 0.281 0.281

Ferrule Part Number 100101063 100101077 100101030 100101031 100101032 100101033 100101119 100101126 100101133 100101101 100101122

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

Threaded Pitch Diameter, F-239 – These studs are used with L type studs. Nominal Stud Size 1/4–20 5/16–18 3/8–16 7/16–14 1/2–13 5/8–11 3/4–10 7/8–9 1–8

Inside Diameter A 0.215 0.275 0.330 0.388 0.448 0.562 0.680 0.797 0.915

Neck Diameter B 0.380 0.445 0.505 0.585 0.650 0.785 1.030 1.210 1.406

Major Diameter D 0.455 0.535 0.595 0.675 0.740 0.905 1.150 1.330 1.526

Height to Neck F 0.125 0.125 0.139 0.173 0.206 0.277 0.339 0.406 1.474

Height Overall M 0.250 0.250 0.264 0.329 0.362 0.433 0.526 0.593 0.661

Ferrule Part Number 100101034 100101035 100101036 100101037 100101038 100101039 100101040 100101041 100101042

Full Threaded, F-107 - These studs are used with CFL type studs. Nominal Stud Size 5/16-18 3/8-16 7/16-14 1/2-13 5/8-11 ¾-10

Inside Diameter A 0.312 0.375 0.437 0.500 0.625 0.750

Neck Diameter B 0.445 0.505 0.585 0.650 0.785 1.030

Major Diameter D 0.578 0.640 0.703 0.795 1.030 1.180

Height to Neck F 0.281 0.281 0.281 0.281 0.390 0.390

Height Overall M 0.437 0.437 0.469 0.469 0.579 0.595

Ferrule Part Number 100101024 100101025 100101026 100101027 100101028 100101029

Collar Studs, F-172 - These studs are used with CKL type studs. Nominal Stud Size #10-24, 32 1/4-20 5/16-18 3/8-16 1/2-13

Inside Diameter A 0.187 0.215 0.275 0.330 0.448

Neck Diameter B 0.650 0.785 0.785 0.785 0.921

Major Diameter D 0.740 0.875 0.875 0.875 1.030

Height to Neck F 0.090 0.095 0.095 0.095 0.125

Height Overall M 0.195 0.235 0.235 0.250 0.250

Ferrule Part Number 100101060 100101066 100101073 100101083 100101118

Reduced Base, F-106 - These studs are used with CJL and NJL type studs. Nominal Stud Size #10 1/4 5/16 3/8 1/2 5/8 3/4

Inside Diameter A 0.187 0.250 0.312 0.375 0.500 0.625 0.750

Neck Diameter B 0.305 0.380 0.445 0.505 0.650 0.785 0.921

Major Diameter D 0.305 0.455 0.578 0.640 0.795 1.030 1.100

Height to Neck F 0.234 0.175 0.281 0.281 0.327 0.391 0.391

Height Overall M 0.390 0.390 0.437 0.437 0.515 0.579 0.595

Ferrule Part Number 100101015 100101016 100101017 100101018 100101020 100101021 100101022

Aluminum Studs, F-250 - These studs are used with HBA, CKA, TBA and NBA type studs. Nominal Stud Size 3/16 1/4 5/16 3/8 7/16 1/2

Inside Diameter A 0.187 0.250 0.312 0.375 0.437 0.500

Neck Diameter B 0.750 0.750 0.750 1.000 1.000 1.000

Major Diameter D 0.750 0.750 0.750 1.000 1.000 1.000

Height Overall M 0.250 0.250 0.250 0.385 0.385 0.385

Ferrule Part Number 100101046 100101047 100101048 100101049 100101050 100101051

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

Special Ferrules **Internal Use Only** These studs are intended for welding round studs to flat surfaces. Low Profile Nominal Stud Size 1/2

Inside Diameter A 0.500

Neck Diameter B 0.785

Major Diameter D 0.875

Height to Neck F 0.125

Height Overall M 0.281

Ferrule Part Number 100101115

Neck Diameter B 1.062 1.030 1.030

Major Diameter D 1.187 1.187 1.150

Height to Neck F 0.125 0.125 0.296

Height Overall M 0.281 0.281 0.483

Ferrule Part Number 100101122 100101239 100101135

Neck Diameter B 0.505

Major Diameter D 0.615

Height to Neck F 0.132

Height Overall M 0.250

Ferrule Part Number 100101083

Neck Diameter B 0.650 0.785

Major Diameter D 0.795 0.905

Height to Neck F 0.228 0.114

Height Overall M 0.390 0.362

Ferrule Part Number 100101184 100101202

Neck Diameter B 0.650

Major Diameter D 0.795

Height to Neck F 0.125

Height Overall M 0.250

Ferrule Part Number 100101225

Inside Diameter A 0.750

Neck Diameter B 1.030

Major Diameter D 1.215

Height to Neck F 0.469

Height Overall M 0.656

Ferrule Part Number 100101232

Inside Diameter A 0.134

Neck Diameter B 0.260

Major Diameter D 0.260

Height to Neck F 0.385

Height Overall M 0.385

Ferrule Part Number 100101233

Special Collar Nominal Stud Size 1/2-13 1/2-13 3/4-10

Inside Diameter A 0.448 0.448 0.680

Special Short CFL, Full Threaded Nominal Stud Size 3/8-16

Inside Diameter A 0.375

Non-Skid, Heavy Duty Nominal Stud Size 5/16 1/2-13

Inside Diameter A 0.312 0.448

Short, Heavy Duty Nominal Stud Size 3/8

Inside Diameter A 0.375

3/4 Special, Small Vent Nominal Stud Size 3/4

Special Nominal Stud Size 10 ga.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING FERRULE SPECIFICATIONS: Special Ferrule for Welding at an Angle to a Base Plate Studs are often welded at an angle on embedment plates. Special ferrules are needed to prevent binding in the neck of the ferrule, and to achieve consistent results. 45 welding requires the use of stops to prevent the ferrules from moving during the weld cycle. Heavy-duty guns need to be used to get sufficient gun travel.

Picture not yet available on web site. your local Nelson office for assistance with physical descriptions, configurations, and functions of this ferrule.

The ferrule grip shown below for the 3/8” studs at 23 angles is not a split grip. The ferrule grips for 3/8” and 1/2" studs at 45 angles are special split grips. The use of split ferrule grips is desirable when welding D2L studs at angles. Stud Diameter A 3/8 3/8 1/2

Angle 23 45 45

Ferrule Neck Diameter B 0.505 0.650 0.785

Foot

Grip

Ferrule Part Number

502002001 502002001 502002002

501008006 501009006 501009008

100104010 100104007 100104008

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

7/10

Special Concave Ferrules for Welding to Curved Surfaces For many applications, studs must be welded to the outside of curved surfaces of cylinders, tubes, pipes, or formed metal parts. In order to achieve good weld results when stud welding to a convex surface, the ferrule must fit both the stud diameter and the curve of the base material. Below is a partial listing of ferrules that Nelson can provide for welding to curved surfaces. Standard Concave Ferrules Nominal Stud Size

1/4 5/16 0.330 3/8 3/8 3/8 3/8 3/8 1/2 1/2 1/2 1/2 1/2 1/2 1/2 0.590 5/8 5/8 5/8 5/8 5/8 5/8 5/8 0.680 3/4 7/8 1

Inside Diameter A

0.250 0.312 0.330 0.375 0.375 0.375 0.375 0.375 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.590 0.625 0.625 0.625 0.625 0.625 0.625 0.625 0.680 0.750 0.875 1.000

Weld Surface Curve Diameter 3/8 3/8 1/2 3/4 7/8 7/8 1-3/4 3 1-1/4 1-5/8 3 3 3 3-1/2 3-1/2 1-7/8 3/4 1 2 2-5/8 4 4 3-3/4 1 2-9/16 3-3/4 3

Effective Height F 0.380 0.250 0.303 0.235 0.312 0.437 0.343 0.343 0.312 0.437 0.437 0.437 0.680 0.312 0.250 0.493 0.495 0.515 0.495 0.340 0.320 0.515 0.340 0.437 0.532 0.465 0.813

Grip Neck Diameter B 0.380 0.505 0.585 0.785 0.505 0.505 0.505 0.505 0.785 0.650 0.650 0.785 0.650 0.921 1.615 0.785 0.785 0.785 0.785 1.615 1.615 0.785 1.615 1.030 1.030 1.615 1.406

Major Diameter D 0.555 0.595 0.703 0.875 0.585 0.640 0.640 0.640 0.875 0.806 0.806 0.875 0.796 1.125 1.615 1.030 1.030 1.030 1.030 1.615 1.615 1.030 1.615 1.140 1.187 1.615 1.615

Ferrule Part Number

100102005 100102054 100102051 100102093 100102012 100102046 100102091 100102092 100102025 100102023 100102019 100102021 100102081 100102026 100102090 100102082 100102095 100102029 100102030 100102085 100102096 100102032 100102084 100105007 100102038 100102086 100102087

Concave Ferrules for Reduced Base Studs* Nominal Stud Size

11/16 11/16 13/16 13/16

Inside Diameter A

Reduced Base Diameter

Weld Surface Curve Diameter

Effective Height F

0.688 0.688 0.813 0.813

7/16 7/16 9/16 9/16

1-1/8 2 2 2-3/4

0.990 0.990 0.562 0.562

Grip Neck Diameter B 0.875 0.875 1.062 1.062

Outer Diameter D

Ferrule Part Number

0.406 0.426 1.180 1.180

100102039 100102050 100102066 100102072

* Reduced weld base diameters are often needed on pipe and port fittings.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

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2/09

NELSON STUD WELDING FERRULE SPECIFICATIONS: Welding to Edges of Base Plates Over the years, Nelson Stud Welding has developed several ferrules that permit welding of full base studs to the edges of plate or bars that are the same thickness as the stud diameter. These ferrules are constructed with ears or tabs, which extend down over the sides of the base material, and with vents and a cavity that is limited to the base material thickness. Due to the limited base material width, the weld cavities are run along the edge for a distance greater than the normal flash diameter used for welding studs perpendicular to flat plates. This special ferrule design allows development of full stud strength when welding to the edges of plates or bars.

Stud Diameter A 1/4 3/8 1/2

Base Material Thickness C 1/4 3/8 1/2

Ferrule Neck Diameter B 0.380 0.650 0.785

Major Diameter D 0.555 0.795 1.030

Effective Height F 0.468 0.562 0.625

Overall Height M 0.468 0.577 0.640

Ferrule Part Number 100101223 100101204 100101205

The neck diameters of the ferrules are shown to assist in the selection of ferrule tube, ferrule holders, and foot plates. The 3/8” and the 1/2" ferrules have standard necks, while the neck of the 1/4" ferrule has and orientation key on the neck. The key on the 1/4" ferrule requires either bending up one of the narrow gripping tines on the standard 1/4" ferrule grip, #501001005, or the use of a special 1/4" grip, #501008005, which has two notches in it to accept the key on the neck of the ferrule, as well as the two normal gripping tines. The #100101223 ferrule has the orientation key because it was designed for use with a production unit, where the ferrule must be aligned with the base material. The 3/8” and 1/2" ferrules without the key on the neck were designed for use with hand held guns, where the gun can be turned to align the ferrule with the base material. These ferrules are designed for use with Nelson full base diameter studs. This includes H4L, S3L, D2L, NBL, TBL, and other stud styles having full diameter weld bases.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

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1/04

NELSON STUD WELDING FERRULE SPECIFICATIONS: Special Ferrule for Welding Into Fillets and Onto Heels

Into Fillet

Studs often need to be welded to the inside or outside of angles. The radius of the tip of these ferrules is important. The radius of the ferrules needs to match the radius on the angle to which the studs are to be welded in order to properly shield the weld arc and prevent the loss of metal. If the radius and the angle cannot be determined, it is better to select the ferrule with the larger radius since it is less detrimental to have a gap at the center of the angle than along both edges of the angle.

Onto Heel

R

Into Fillet – inside corner of 90° angle Stud Diameter A 1/4 3/8 1/2 5/8 1/2 3/4 3/4

Radius R 0.125 0.250 0.375 0.375 0.250 0.750 0.375

Neck Diameter B 0.380 0.505 0.650 0.785 0.650 1.030 1.030

Major Diameter D 0.578 0.640 0.795 1.030 0.687 1.218 1.218

Height to Neck F 0.350 0.375 0.500 0.687 0.795 0.687 0.562

Height Overall M 0.500 0.480 0.688 0.875 0.500 0.875 0.937

Ferrule Part Number 100106001 100106002 100103011 100106005 100103009 100103012 100106004

Split Ferrule Grips 2” 3” 501004003 501004010 501004006 501004011 501004008 501004013 501004009 501004008 501004013 501004014 501004014 -

Onto Heel – outside corner of 90° angle Stud Diameter A 1/4 3/8 1/2 5/8 3/4 7/8

Neck Diameter B 0.380 0.585 0.785 0.785 1.030 1.210

Major Diameter D 0.555 0.703 1.030 1.030 1.215 1.410

Height to Neck F 0.125 0.550 0.625 0.703 0.844 0.938

Height Overall M 0.380 0.706 0.812 0.891 1.031 0.938

Ferrule Part Number

Split Grip

100102005 100105001 100105002 100101003 100105005 100105006

501003005 501003008 501003010 501003010 501003014 501003015

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6/07

NELSON STUD WELDING FERRULE SPECIFICATIONS: Special Ferrules for Stripping Straight Off Headed Studs Welding of concrete anchors and shear connectors into holes through concrete, masonry, or wood, is a special application of Nelson studs. For these applications, a ferrule is needed with a neck diameter that is larger than the head on the stud. This allows the gun to be stripped straight off the welded studs. The ferrules listed below have gripping neck diameters that are larger than the heads of the concrete anchors or shear anchors. The 3/8” and 1/2” ferrules can also be used as Low Profile ferrules with special Collar studs that have full diameter weld bases.

Stud Ferrule Gripping Major Overall Stud Head Ferrule Part Diameter Neck Diameter Diameter Height Diameter Number A B D M 3/8 0.750 0.785 0.875 0.281 100101101 1/2 1.000 1.062 1.187 0.281 100101122 5/8 1.250 1.406 1.531 0.531 100101182 3/4 1.250 1.406 1.531 0.656 100101228 7/8 1.375 1.406 1.531 0.732 100101215 * The neck diameters of the ferrules are shown to assist in the selection of ferrule tube, ferrule holders, and foot plates.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

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1/04

NELSON STUD WELDING FERRULE SPECIFICATIONS: Special Ferrules for Welding to Vertical Surfaces When welding to a vertical surface, gravity causes molten metal to flow to the bottom side of the ferrule. There is an increased tendency toward metal loss through the ferrule vents, and it is more difficult to displace the metal to the top of the weld. This is important for the development of a full flash is formed and no undercut produced. On small diameters, vertical welding presents no real problem. The weld time is short, and there is not much molten metal produced. However, because longer welding times are required to weld larger diameter studs, more molten metal is produced in the process. With more molten metal, welding to a vertical surface proves to be more difficult with a larger diameter stud. The use of standard ceramic ferrules resulted in poor weld flash formation on the “top side” of the weld fillet, and excessive metal loss out of the vents at the bottom of the ferrule. Ferrules specifically designed for vertical plate stud welding have blocked vents at the bottom of the ferule cavity and other features to prevent weld metal loss, and deposit more of the fillet metal at the top of the weld.

Stud Diameter A 0.500 and under 0.562 5/8 0.680 3/4 7/8

Neck Diameter B 0.785 1.030 1.030 1.015 1.210

Major Height to Height Diameter Neck Overall D F M No Special Ferrule is Needed 0.905 0.277 0.433 1.150 0.339 0.526 1.150 0.339 0.526 1.215 0.486 0.676 1.410 0.545 0.836

Ferrule Part Number 100101234 100101224 100101214 100101226 100101235

The neck diameters of the ferrules are shown to assist in the selection of ferrule tube, ferrule holders, and foot plates. 7/8” ferrule, #100101235, is not recommended since it may not always produce a full weld flash that will the AWS D1.1 360° Visual Inspection Test. If 7/8” studs are welded to vertical surfaces, the contractor should be prepared to repair the tops of the weld flash on studs that do not have the full 360° weld flash.

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PH 1-800-NEL-WELD 1-800-635-9353

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1/04

NELSON STUD WELDING FERRULE SPECIFICATIONS: Special Ferrules for Welding Through Metal Deck Stud shear connectors, pioneered be Nelson Stud Welding, have been recognized for many years as the most efficient means of achieving the necessary interaction between steel beams and concrete slabs in composite construction. Studs were soon followed by metal deck as another upgrading of the composite approach. Nelson completed the cycle by developing the equipment and ceramic ferrules to reliably weld shear connector studs to beams, through metal deck, cellular decks, and single decks, with commercial grade (1-1/4 oz. per square foot) galvanized coatings.

Benefits of Basic Design Upgraded by Metal Deck The recognized advantages of composite beam construction are augmented, in many cases, through the use of metal deck. The composite beam consists of three elements: the steel beam, a reinforced concrete slab, and shear connector studs welded to the beam. The studs transfer horizontal shear from slab to beam, causing the two elements to act as a single unit. The strength and stiffness of the effective section are increased without using more steel. Composite design permits savings in steel tonnage of up to 20%. It reduces building height and saves on materials because lighter beams result in shallower floor sections, and provides larger rooms with fewer obstructions because longer spans may be used. Although the advantages of metal deck may differ from job to job, the general benefits are so broad that deck can be recommended wholeheartedly. Here are some typical benefits: • Metal deck provides a permanent form for concrete and eliminates the cost of wood forms and shoring costs. • Less reinforcing steel is needed. • Construction is faster because deck serves as a work platform for all trades. • Electrical cables may be placed in cellular sections of deck. • Suspended ceilings may cost less because it is simpler and faster to suspend them from metal deck than concrete. • Metal deck stiffens the structure. • A construction fire hazard is eliminated, usually resulting in more favorable insurance rates. Stud Neck Major Diameter Diameter Diameter A B D 3/8 0.785 0.875 1/2 1.030 1.150 5/8 1.030 1.203 3/4 1.210 1.330 3/4 1.210 1.304 3/4 1.210 1.410 * Standard ferrule ** Chamfered for narrow valley decking *** Stud centering ribs in ferrule neck

Height to Neck F 0.281 0.438 0.437 0.406 0.406 0.497

Height Overall M 0.438 0.625 0.625 0.593 0.593 0.674

Ferrule Part Number 100101242 100101237 100101203 100101175* 100101177** 100101181***

The neck diameters of the ferrules are shown to assist in the selection of ferrule grips, ferrule holders, and foot plates. For information on the studs that are used with this process, see Nelson H4L Concrete Anchor and S3L Shear Connector studs. Note: Welding through metal deck is an application very dependent upon job site conditions and must be application qualified according to site conditions, metal deck thickness, amount of galvanizing on the deck, etc. Consult your Nelson Sales Representative for appropriate use of the ferrules shown and application details. Also consult guidelines and restrictions on through deck welding as shown in AWS D1.1 Structural Welding Code – Steel and American Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

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1/04

NELSON STUD WELDING FERRULE SPECIFICATIONS: Rectangular Ferrules The rectangular ferrules shown below are used to weld the following stud types: R1Pand R1L Rectangular Studs without Holes, R2P Two Tine Rectangular Studs, R5P Strand Studs, R6P Rectangular Slotted Stud, R7P Rectangular Stud with Hole, RWP Stud, RXX FiberLok Stud, and other applications where rectangular studs are being applied to flat surfaces

Standard Rectangular Ferrule

No Neck Rectangular Ferrule

Neck Major Height to Height Ferrule Grip Ferrule Part Width Diameter Diameter Neck Overall or Foot Number B D F M 1/8 1/4 0.445 Round 0.578 0.234 0.390 501003006 100301014 1/8 3/8 0.505 Round 0.640 0.234 0.390 501001007 100301002 1/8 5/8 0.921 0.562 1.093 0.234 0.438 501001012* 100301003 1/8 5/8 0.921 0.320 1.093 0.234 0.375 501001012* 100301004 1/8 5/8 0.437 0.562 1.093 0.250 0.406 503003000 100301005 1/8 5/8 0.921 Round 1.020 0.205 0.375 501001012* 100301015 3/16 5/8 0.437 0.562 1.093 0.250 0.406 503003000 100301007 3/16 3/4 0.921 0.562 1.156 0.281 0.437 501001012* 100301006 1/4 5/8 0.500 0.625 1.093 0.250 0.406 503003000 100301021 1/4 1 1.210 0.625 1.406 0.281 0.437 501001015 100301010 1/4 1-1/4 1.812 0.750 1.812 no neck 0.672 503001000 100301012 3/8 1 1.610 0.750 1.610 no neck 0.437 503022000 100301023 * Ferrules with 0.921” neck may be welded with #501001012 ferrule grip, as shown, or depending on the stud shape, a ferrule foot plate #501006011, may be needed Stud Thickness

Stud Width

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1/04

NELSON STUD WELDING FERRULE SPECIFICATIONS: Double Reduced Base Studs These ferrules have an internal cavity, and are used to weld studs that have a base diameter that is significantly smaller than the outer diameter of the stud. This combination of stud and ferrule results in a weld flash diameter that is smaller than the stud diameter. Double reduced weld base studs may be sued in applications where the base material thickness is too thin for welding the full stud diameter without burning through the base material. The ferrules may also be used with short studs that serve as locator, or “dowel pin,” studs, where having a small weld fillet is of more importance than the weld strength. Stud Diameter (Outer) 3/4 5/8 3/4 5/8 5/8

Weld Base 7/16 7/16 1/2 7/16 7/16

Neck Diameter B 0.990 0.990 1.100 1.100 0.921

Major Diameter D 0.990 0.990 1.100 1.250 1.030

Height to Neck F No neck No neck No neck 0.156 0.218

Height Overall M 0.406 0.406 0.500 0.406 0.406

Ferrule Grip

Ferrule Part Number

501010019 501010019 501010053 501010053 501001012

100107002 100108008 100108019 100108020 100108022

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1/04

NELSON STUD WELDING FERRULE SPECIFICATIONS: Refractory Anchor Ferrules S7X 3/16” “Steerhorn” and S4X “Y” Anchor refractory anchor studs have a special weld end shape. The weld ends of these studs are made by doubling the stud back on itself. These weld bases require a special ferrule to fit this weld base. These ferrules are designed for welding of Nelson S4X and S7X style refractory anchor studs.

Stud Diameter 2 x 3/16” dia. 2 x 1/4" dia.

Neck Diameter B 0.785 0.785

Major Diameter D 1.030 1.030

Height to Neck F 0.171 0.218

Height Overall M 0.360 0.468

Ferrule Foot Plate

Ferrule Part Number

501006018 501006018

100101170 100101127

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PH 1-800-NEL-WELD 1-800-635-9353

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5/09

Type 1 – 4 #2 Morse Taper Mounting

NELSON STUD WELDING ACCESSORY SPECIFICATION: Stud Weld Gun Imperial Dimension Chucks Below is a list of standard imperial chucks for use in welding Nelson studs. The chucks are listed with both imperial and metric dimensions so that the difference in size between two chucks can be easily compared. This will indicate if the stud will be tight or loose in an alternative chuck. The lengths given are the overall chuck lengths. Chucks for use with Standard Stud Weld Guns

Standard Length Adjustable Depth Chuck L = 2.625”

Type 1 Stud Diameter Length (inches)

Chuck Part Number

Type

2.84 3.17 3.40 3.96 4.17 4.76 5.54

2-5/8 2-5/8 2-5/8 2-5/8 2-5/8 2-5/8 2-5/8

500001135 500005001 500001002 500001003 500001006 500001005 500001004

1

0.250 0.275 0.312 0.330 0.375 0.437 0.448

6.35 6.98 7.92 8.38 9.53 11.10 11.38

2-1/4 2-1/4 2-1/4 2-1/4 2-1/4 2-1/4 2-1/4

500001007 500001008 500001009 500001010 500001011 500001012 500001013

2

1/2 9/16 and 5/8-11 pitch 5/8 3/4-10 pitch and 11/16 3/4 7/8

0.500 0.562 0.625 0.680 0.750 0.875

12.70 14.27 15.87 17.27 19.05 22.23

2-1/2 2-1/2 3 3 3 3

500001014 500001015 500001016 500001245 500001018 500001019

3

1 A 1 Body B 1 Sleeve 1-1/8 A 1- 1/8 Body B 1- 1/8 Sleeve

1.000

25.40

3-5/8

1.125

28.57

3-5/8

500001085 500001110 500000111 500001086 500001113 500001114

4

1-1/4 A 1-1/4 Body B 1-1/4 Sleeve 1-3/8 A 1-3/8 Body B 1-3/8 Sleeve 1-1/2 A 1-1/2 Body B 1-1/2 Sleeve 1-5/8 A 1-5/8 Body B 1-5/8 Sleeve 1-3/4 A 1-3/4 Body B 1-3/4 Sleeve

1.250

31.75

3-5/8

1.375

34.93

3-5/8

Chuck Description

Imperial Dimension (inches)

Metric Dimension (mm)

#4 1/8” and 11ga. #6 and 10ga. 5/32 #8 and 8ga. 3/16” and #10 7/32 and 1/4-20 pitch

0.112 0.125 0.134 0.156 0.164 0.187 0.218

1/4 5/16-18 pitch 5/16 3/8-16 pitch 3/8 7/16 1/2-13 pitch

1.500

38.10

3-5/8

1.625

41.27

3-5/8

1.750

44.45

3-5/8

500001088 500001117 500001118 500001091 500001121 500001120 500001093 500001123 500001124 500001424 500001425 500001426 500001095 500001115 500001116

Type 2

PH 1-800-NEL-WELD 1-800-635-9353

Standard Length Adjustable Depth Chuck L = 3.000”

Type 3

Standard Length Adjustable Depth Chuck L = 3.000”

Type 4 Type 5 1/2-20 Thread Mounting 5

Visit our website www.NelsonStudWelding.com for a list of our standard stock Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

Standard Length Adjustable Depth Chuck L = 2.500”

Standard Length Adjustable Depth Chuck products. L = 3.000”

E-mail: [email protected]

10/08

Type 1 – 4 #2 Morse Taper Mounting

NELSON STUD WELDING ACCESSARY SPECIFICATION: Stud Weld Gun Metric Chucks Below is a list of standard metric chucks to be used when welding Nelson studs. The chucks are listed with both metric and imperial dimensions so that the difference in size between two chucks can be easily compared. This will indicate if the stud will be tight or loose in an alternative chuck. The lengths given are the overall chuck lengths.

Standard Length Adjustable Depth Chuck L = 2.625”

Type 1

Standard Metric Chucks for use with Standard Stud Weld Guns Stud Diameter

Length (inches)

Chuck Part Number

0.079 0.118 0.157 0.198

2-5/8 2-5/8 2-5/8 2-5/8

500001342 500001135 500001003 500001427

1

6 8 9 10 12

0.236 0.315 0.354 0.394 0.472

2-1/4 2-1/4 2-1/2 2-1/4 2-1/2

500001267 500001009 500001434 500001269 500001206

2

14 16 18 19 20 22 24

0.551 0.630 0.708 0.748 0.787 0.866 0.944

2-1/2 3 2-1/2 3 2-1/2 2-1/2 2-1/2

500001219 500001016 500001271 500001018 500001272 500001019 500001274

25 A 25 Body B 25 Sleeve

0.984

3-1/4

500001085 500001110 500001111

22 (one piece) 29 A 29 Body B 29 sleeve 32 A 32 Body B 32 Sleeve 40* A 40 Body B 40 Sleeve

.866 1.142

3-1/2 3-5/8

1.260

3-1/2

1.575

3-5/8

Metric Diameter (mm)

Imperial Dimension (inches)

2 3 4 5

500001485 500001481 500001113 500001482 500001483 500001117 500001484 500001433 500001425 500001426

Type

Type 2

3

PH 1-800-NEL-WELD 1-800-635-9353

Standard Length Adjustable Depth Chuck L = 3.000”

Type 3

4

5

Standard Length Adjustable Depth Chuck L = 3.000”

Type 4 Type 5 1/2-20 Thread Mounting

Visit our website www.NelsonStudWelding.com for a list of our standard stock Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

Standard Length Adjustable Depth Chuck L = 2.500”

Standard Length Adjustable Depth Chuck products. L = 3.000”

E-mail: [email protected]

10/08

Nelson long style chucks are typically used when more accessory length is needed. This occurs when short studs are welded through fixtures, templates, or through holes in materials like wood, plastic, or steel. Often, long style studs are used when ferrule tubing holds ferrules, during welding, in place of standard ferrule grips. 3-7/8” Long Style Chucks with Adjustable Depth Stop Chuck Part Number

Stud Diameter Chuck Description #8 #10 1/4 5/16 3/8 7/16 1/2

Imperial Dimension (inches) 0.164 0.187 0.250 0.312 0.375 0.437 0.500

Metric Dimension (mm) 4.17 4.76 6.35 7.92 9.53 11.10 12.70

500001221 500001220 500001028 500001029 500001030 500001031 500001032

3-7/8” Long Straight Style Chucks Fixed chuck depth is 1/2"

3-7/8” Long Length Straight Style Adjustable Depth Chuck

Stud Diameter Chuck Description #8 #10

Imperial Dimension (inches) 0.164 0.187

Chuck Part Number

Metric Dimension (mm) 4.17 4.76

500001021 500001022

4-3/4” Long Straight Style Chucks Fixed chuck depth is 1/2" Stud Diameter Chuck Description 1/4 5/16 3/8 7/16 1/2 5/8 3/4

Imperial Dimension (inches) 0.250 0.312 0.375 0.437 0.500 0.625 0.750

Metric Dimension (mm) 6.35 7.92 9.53 11.10 12.70 15.87 19.05

Chuck Part Number 500001039 500001040 500001041 500001042 500001043 500001044 500001045 4-3/4” Long Length Fixed Chuck Depth (1/2”) Chucks

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10/08

Male Style 2-1/2” Long Chucks for Welding Internally Tapped Studs Chuck Description

Length of Extension

Chuck Part Number

#10-24 #10-24 #10-32 1/4-20 5/16-18 3/8-16 7/16-14 1/2-13 5/8-11 3/4-10

0.218 0.375 0.375 0.375 0.375 0.375 0.218 0.500 0.625 0.625

500003003 500003004 500003005 500003008 500003010 500003014 500003016 500003017 500003018 500003019 Male Style Chucks

Male Style Chucks for Welding Studs with Unthreaded Holes Chuck Description (Hole Diameter)

Length of Extension

Chuck Part Number

3/16 3/16 3/16 1/4 1/4 1/4 3/8

3/16 7/32 3/8 7/32 1/4 5/16 3/8

500003007 500003042 500003006 500003012 500003009 500003053 500003058

Chuck Adapter for Male Style Chucks #2 Morse Taper with Internal Hole and Set Screws Chuck Description

Chuck Part Number

1/4" diameter hole 3/8” diameter hole

521001014 521001023

Male Chucks for use with Chuck Adapters Chuck Description (Hole Diameter)

Length of Extension

Chuck Part Number

Adapter Part Number

0.080 0.140 1/8 3/16 1/4

0.066 1/8 1/4 3/8 No Shoulder

500003001 500001002 500003028 500003021 500003045

521001014 521001030 521001023 521001023 521001014

Adapter for Male Style Chucks #521001014 and #521001023

Chuck Extensions

Chuck Extensions – Adds 1/2" to Length of Chuck Assembly

#2 Morse Taper and External Thread

1/2-20 External and Internal Thread with Lock Nut

Chuck Description (Thread size, Overall Length)

Length of Threads

Chuck Part Number

Chuck Description (Overall Length)

Length of Threads

Chuck Part Number

3/8-24 x 3.750 1/2-20 x 1.500

0.375 0.750

521001016 521001004

3/4 hex x (2 x Overall Length)

0.750

521001005

Chuck Extension #521001016

Chuck Extension #521001004

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10/08

Rectangular Chucks

90° Bent Stud Style Chucks

Morse Taper Mounting

1/2-20 Internal Thread Mounting

Chuck Description

Chuck Part Number

1/8 x 3/8 1/8 x 5/8 1/8 x 3/4 1/8 x 7/8 1/8 x 1 1/8 x 1-1/2 3/16 x 3/4 3/16 x 7/8 3/16 x 1 3/16 x 1-1/4 1/4 x 1/2 1/4 x 3/4 1/4 x 1 1/4 x 1-1/4 3/8 x 1

500005003 500005014 500005021 500005005 500005006 500005059 500005007 500005008 500005009 500005011 500005092 500005010 500005012 500005019 500005101

Chuck Description (Stud Diameter)

Chuck Part Number 500008001 or 500008002 500008004 500008005 500008006 500008007 500008009 500008010 500008011 500008012 500008013 500008014

1/8 3/16 1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 7/8

Length

Part Number

1/2-20

1-7/8

751004029

Rectangular Spring Chuck with Morse Taper Mounting

90° Bent Style Chucks with 1/2-20 Internal Thread Mounting Left: Chuck for studs 1/8 through 7/16” Right: Chuck for studs 1/2 through 7/8”

Internal Morse Taper Adapter with Internal Threads Thread

Rectangular 1/8 x 5/8” Chuck with Insert

Square Chucks 1/2-20 Internal Thread Mounting Chuck Description

Chuck Part Number

3/4 7/8 1-1/8

500007035 500007037 500007039

Eyebolt Chucks

45° Bent Stud Chucks

Morse Taper Mounting

1/2-20 Internal Thread Mounting

Chuck Description

Chuck Part Number

Chuck Description

Chuck Part Number

3/16 1/4 5/16 3/8 7/16 ½

500011002 500011003 500011004 500011005 500011006 500011007

3/8 1/2 5/8 3/4 7/8

500010002 500010008 500010010 500010016 500010037

Eyebolt Style Chucks

Nelson Side Gripping chucks have two ball detents and a screw lever to grip the studs. Chuck adapter offset, #500014088, and other parts are needed to mount these chucks on the stud welding gun. Side Gripping Chuck Assemblies Assembly Description

Chuck Assembly Number

1/4 3/8 1/2 5/8 3/4 7/8

500014103 500014102 500014095 500014096 500014097 500014101

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

10/08

NELSON STUD WELDING ACCESSORY SPECIFICATION: Capacitor Discharge Weld Gun Chucks Standard and Metric Capacitor Discharge Stud Welding Chucks for use with NCD-60, NCD-100, and NCD-150 Stud Welding Guns Stud Diameter Chuck Description

13ga. 12ga. 0.118 and #4 threaded 1/8 and #5 threaded 10ga. and #6 threaded M4 #8 threaded 3/16 Annular Ring #10 threaded M5 M6 1/4 5/16 and M8 3/8

Imperial Dimension (inches) 0.095 0.109 0.112 0.125 0.134 0.157 0.164 0.178 0.190 0.197 0.236 0.250 0.312 0.375

Metric Dimension (mm) 2.41 2.77 2.84 3.17 3.40 3.99 4.17 4.75 4.83 5.00 6.00 6.35 7.92 9.53

Length

Chuck Part Number

2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8

500001374 500001363 500001355 500001390 500001356 500001361 500001357 500001373 500001366 500001358 500001362 500001359 500001360 500001369

Stud Stop Pin Assembly for NCD-60, NCD-100, and NCD-150 Stud Welding Guns Stud Length (inches)

Part Number

1/4 to 5/8 3/4 to 1-1/8 1-1/4 to 1-5/8 1-3/4 to 2-1/8

500017017 500017018 500017019 500017020

CD-Lite-G and CD-Lite-C Chuck

NCD-60, NCD-100, and NCD-150 Chuck

Standard Capacitor Discharge Stud Welding Chucks for use with CD Lite-G and CD Lite-C Stud Welding Guns for welding 1/4 – 1-1/2” long studs Stud Diameter Chuck Description #4 #6 #8 #10 1/4 5/16

Imperial Dimension (inches) 0.112 0.134 0.164 0.190 0.250 0.312

Metric Dimension (mm) 2.84 3.40 4.17 4.83 6.35 7.92

Length*

Chuck Assembly Part Number

1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4

520322 520323 520324 520325 520326 520327

Standard Capacitor Discharge Stud Welding Chucks for use with CD Lite-G and CD Lite-C Stud Welding Guns for welding 6.0 – 40.0mm long studs Stud Diameter Chuck Imperial Metric Length* Assembly Dimension Dimension Part Number (inches) (mm) 3.0 0.118 3.0 45.0 215500 4.0 0.157 4.0 45.0 215501 5.0 0.198 5.0 45.0 215502 6.0 0.236 6.0 45.0 215503 8.0 0.315 8.0 45.0 215504 * Welding of studs longer than 1-1/2” (40.0 mm), or through a template, requires special accessories Chuck Description

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

10/08

NELSON STUD WELDING ACCESSORY SPECIFICATION: Feet Standard feet are made of an insulating material. They are mounted on the two legs that extend from the gun body. A ferrule grip, ferrule holder, or spark shield is then installed on the foot. The foot is adjusted and locked so that a portion of the stud extends beyond the ferrule or spark shield. This portion of the stud is available to be melted during the welding process to create the weld flash surrounding the welded stud. The foot and leg assembly is locked into position by set screws in the gun body that tighten against the legs. When the gun is positioned to make a weld, the spark shield or ferrule s the base material and provide a reference for the lift and plunge of the stud during the weld cycle. In order to properly fit the feet to the ferrule and ferrule grip, please consult the chart below. Nominal Ferrule Size

Ferrule Neck Diameter

Foot Size Minimum

Maximum

Minimum

Maximum

1/8 5/8 7/8

1/2 3/4 1

0.281 0.785 1.210

0.650 1.030 1.046

Small Medium Large

Different feet may be needed for various stud welding applications. Please consult the charts below for different feet styles. Standard Closed Feet Gun Description

Small A = 0.875

Medium A = 1.156

Large A = 1.750

NS-20 NS-20A-HD NS-30 NS-40

502001001 502001001 502001137 502001137

502001002 502001002 502001138 502001138

502001003 502001003 502001144 502001144

NS-20 and NS-20A-HD Small and Medium Closed Feet

NS-30 and NS-40 Small and Medium Closed Feet

NS-20, NS-20A-HD, NS-30, and NS-40 Large Closed Feet

NS-20 and NS-20A-HD Small and Medium Open Feet

NS-30 and NS-40 Small and Medium Open Feet

NS-20, NS-20A-HD, NS-30, and NS-40 Large Open Feet

Standard Split or Open Feet Gun Description

Small A = 0.875

Medium A = 1.156

Large A = 1.750

NS-20 NS-20A-HD NS-30 NS-40

502001001 502001001 502002045 502002045

502002002 502002002 502002046 502002046

N/A 502002003 N/A N/A

Gun Description

1 2

3

Standard Shear 1 Connector Foot

Shear Connector 1, 2 Bipod Foot

N/A N/A NS-20 502002009 503000000 NS-20A-HD N/A 503019000 NS-30 N/A 503019000 NS-40 Use with Shear Connector Ferrule grips. NS-20A-HD: For ferrules 1/2" diameter and larger. NS-30 and NS-40: For ferrules 3/8”diameter and smaller. For studs 3/16 through 1/2".

Gas Adapter 3 Feet 751020000 N/A 751020000 751020000 NS-20A-HD Standard Shear Connector Foot

NS-20-HD. NS-30, and NS-40 Shear Connector Bipod Foot

NS-20, NS-30, and NS-40 Gas Adapter Foot

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

NELSON STUD WELDING

ACCESSORY SPECIFICATION: Miscellaneous Stored Arc® Accessories Standard Length Straight-Style Chucks Stud Diameter

Part Number

1/8” and 11 ga. #6 threaded and 10 ga. #8 threaded and 8 ga. #10 threaded and 3/16” 1/4"

501001001 501001002 501001006 501001005 500001007

Gun Description

Standard Feet

Spark Shield

NSA-80A NSA-80

502001137 502001002

511001108 511001002

Standard Gas Adapter Feet (For welding Aluminum studs) Stud Diameter

Part Number

Standard Gas Adapter Foot* 751022000 (Includes NSA-80A Gas Spark Shield) NSA-80A Gas Spark Shield 511002001 * Long style chuck required for studs under ¾” long.

Visit our website www.NelsonStudWelding.com for a list of our standard stock products. Nelson Stud Welding, Inc. 7900 West Ridge Road Elyria, Ohio 44035

PH 1-800-NEL-WELD 1-800-635-9353

E-mail: [email protected]

1/04

Index of Studs as They Are Commonly Used by Industry Appliances ANC, ANS, and ANA Unthreaded Stored Arc Studs.................................................... ATC, ATS, and ATA Threaded Stored Arc Stud...................................................... AXC “Fir Tree” Stud .......................................... CHP Cupped Head Insulation Pin .................... CKL Collar Stud ................................................ L Partially Threaded Stud ............................ Grounding Stud................................................. PBL and TBL Internally Threaded Stud............ H8X “T” Stud ..................................................... TATC Threaded Capacitor Discharge Stud...... TFNC Flanged Unthreaded Capacitor Discharge Stud........................................... TFTC Flanged Threaded Capacitor Discharge Stud........................................... TPC Single Pointed Insulation Pin.................... TUTC Threaded Unflanged Capacitor Discharge Stud........................................... “W” Top Wide Flange Stud ...............................

Construction (cont.) 56 57 52 62 40 41 53 34 54 58 59 60 65 61 55

Automotive ANC, ANS, and ANA Unthreaded Stored Arc Studs.................................................... ATC, ATS, and ATA Threaded Stored Arc Stud...................................................... AXC “Fir Tree” Stud .......................................... Grounding Stud................................................. H8X “T” Stud ..................................................... “W” Top Wide Flange Stud ..............................

56 57 52 53 54 55

Concrete and Road Construction B4L and B4P Reinforcing Standoff Stud .............................................. D2L Deformed Bar Anchor ............................... H4L Headed Concrete Anchor.......................... S3L Shear Connector .......................................

45 18 19 20

Construction B4L and B4P Reinforcing Standoff Stud .............................................. B5L 90° Bent Collar Stud.................................. CFL Fully Threaded Stud.................................. CFP, P, FFP, and FPP Small Diameter Threaded Stud............................................ CKL Collar Stud ................................................ L Partially Threaded Stud ............................ D2L Deformed Bar Anchor ............................... E2L “Eyebolt” Stud............................................ H4L Headed Concrete Anchor.......................... J2L “J” Bolt Stud ............................................... NBL Unthreaded Stud....................................... PBL and TBL Internally Threaded Stud............ R5P Strand Stud ................................. R6P Rectangular Slotted Stud ..........................

45 36 37 38 40 41 18 46 19 47 48 34 24 25

R7P Rectangular Stud with Hole ...................... R9L Rope Hook Stud ........................................ S2L Setlok Stud ................................................ S3L Shear Connector ....................................... S6L Sprinkler Stud ............................................

26 27 50 20 35

Electrical Banding Cable Hanger...................................... CFL Fully Threaded Stud.................................. CKL Collar Stud ................................................ L Partially Threaded Stud ............................ CrimpLok Cable Hanger ................................ Grounding Stud................................................. PBL and TBL Internally Threaded Stud ............ R7P Rectangular Stud with Hole ......................

16 37 40 41 17 53 34 26

Heavy Vehicle CFL Fully Threaded Stud.................................. CKL Collar Stud ................................................ L Partially Threaded Stud ............................ CrimpLok Cable Hanger ................................ High Strength Stud............................................ NBL Unthreaded Stud....................................... S6L Sprinkler Stud ............................................ Watertight Nuts .................................................

37 40 41 17 21 48 35 44

General Industrial ANC, ANS, and ANA Unthreaded Stored Arc Studs .................................................... ATC, ATS, and ATA Threaded Stored Arc Stud...................................................... CFL Fully Threaded Stud.................................. CFP, P, FFP, and FPP Small Diameter Threaded Stud............................................ CHP Cupped Head Insulation Pin .................... CJL Reduced Base Stud .................................. CKL Collar Stud ................................................ L Partially Threaded Stud ............................ E2L “Eyebolt” Stud............................................ Grounding Stud................................................. H8X “T” Stud ..................................................... J2L “J” Bolt Stud ............................................... NBL Unthreaded Stud....................................... NJL Reduced Base Unthreaded Stud............... PBL and TBL Internally Threaded Stud ............ R7P Rectangular Stud with Hole ...................... S6L Sprinkler Stud ............................................ SBL Shoulder Stud ........................................... TATC Threaded Capacitor Discharge Stud ...... TFNC Flanged Unthreaded Capacitor Discharge Stud........................................... TFTC Flanged Threaded Capacitor Discharge Stud........................................... TUTC Threaded Unflanged Capacitor Discharge Stud...........................................

56 57 37 38 62 39 40 41 46 53 54 47 48 49 34 26 35 43 58 59 60 61

General Industrial (cont.) “W” Top Wide Flange Stud ............................... 55 Watertight Nuts ................................................. 44

Insulation Installation CHP Cupped Head Insulation Pin .................... N3P Navy Type Annular Ring........................... P2P Double Pointed Insulation Pin................... R2P Rectangular Notched Stud........................ RXX FiberLok Stud ........................................... TPC Single Pointed Insulation Pin....................

62 63 64 23 29 65

Railroads B4L and B4P Reinforcing Standoff Stud .............................................. CFL Fully Threaded Stud.................................. CKL Collar Stud ................................................ L Partially Threaded Stud ............................ NBL Unthreaded Stud....................................... PBL and TBL Internally Threaded Stud............ R7P Rectangular Stud with Hole ...................... R9L Rope Hook Stud........................................ S6L Sprinkler Stud............................................ Watertight Nuts .................................................

45 37 40 41 48 34 26 27 35 44

Refractory Work F3L Flanged Collar Stud................................... L2L Lagging Stud with Hole.............................. R6P Rectangular Slotted Stud ......................... R7P Rectangular Stud with Hole ...................... S4X “Y” Refractory Anchor Stud....................... S6L Sprinkler Stud............................................ S7X Steerhorn Refractory Anchor .................... Watertight Nuts .................................................

30 31 25 26 32 35 36 44

Shipbuilding Banding Cable Hanger ..................................... CKL Collar Stud ................................................ L Partially Threaded Stud ............................ CrimpLok Cable Hanger ................................ N3P Navy Type Annular Ring........................... R6P Rectangular Slotted Stud ......................... R7P Rectangular Stud with Hole ...................... S6L Sprinkler Stud............................................ Watertight Nuts ................................................. XXL and XBL Round Corner Square Stud .......

16 40 41 17 63 25 26 35 44 51

Steel Mills CFL Fully Threaded Stud.................................. L Partially Threaded Stud ............................ F3L Flanged Collar Stud................................... L2L Lagging Stud with Hole.............................. NBL Unthreaded Stud....................................... PBL and TBL Internally Threaded Stud............ R6P Rectangular Slotted Stud ......................... R7P Rectangular Stud with Hole ......................

37 41 30 31 48 34 25 26

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