Threaded Knock Off Weld Studs

Threaded Knock Weld Stud_Image 1

Complete Stud Welding TKO weld studs are available in mild steel and stainless steel materials. TKO studs are most often made to each customer’s order.


Coarse and fine threads are available in both imperial (UNC-2A and UNF-2A) and ISO Metric (Class 6g) sizes. The imperial coarse threads are depicted below (UNC-2A) and are standard.

After TKO studs are welded in place and the top portion of the stud is Knocked off. The welded threaded stud remaining has a shorter threaded length than what is possible with TP and TF type studs.

For application, dimensional and in stock assistance, please contact your Complete Stud Welding representative.


Threaded Knock Weld Stud_Image 1


A B C D E F G H I J K L M N O P
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Stud Specifications Standard Accessories
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Thread
Size
Minimum
Length
Base
Diameter
Base
Length
Flash Dimensions Ferrule Foot Grip Chuck
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C L D A E F P/N P/N P/N P/N
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1/4-20 0.875 0.215 0.375 0.359 0.109 F025-F B-1N GN-025 CN-025
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5/16-18 0.875 0.275 0.375 0.438 0.109 F031-F B-1N GN-031 CN-031
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3/8-16 1 0.33 0.375 0.5 0.125 F037-F B-1N GN-037 CN-037
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7/16-14 1.25 0.387 0.375 0.578 0.141 F043-F B-1N GN-043 CN-043
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1/2-13 1.25 0.444 0.5 0.688 0.156 F050-F B-1N GN-050 CN-050
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5/8-11 1.5 0.562 0.68 0.797 0.188 F062-F B-2N GN-062 CN-062
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3/4-10 1.5 0.68 0.75 0.938 0.25 F075-F B-2N GN-075 CN-075
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7/8-9 1.5 0.798 0.75 1.094 0.313 F087-F B-3N GN-087 CN-087

 

To order or specify give: Stud Code, Dimensions C x L x A, Material and Quantity
Example: TKO, 3/8-16 x 1, (BW), KO to .375, 18-8SS, 2200 pcs.
Specify (L) Length on a Before Weld basis by indicating “BW” or on an After Weld basis by indicating “AW.”

Product Images


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