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Drawn Arc Collar Studs are used to provide a spacer between the base metal and the part secured on threaded extension.

Drawn Arc stud welding is a process by which a metal fastener is welded to a parent metal through a fusion weld. Using a ceramic ferrule to capture and retain the weld’s heat, the molten metal created by the process cools and the weld site and produces a weld that is stronger than the stud itself.  Drawn arc stud welding can weld dissimilar metals such as mild and stainless steel, as well as aluminum.  These studs can sometimes be referenced as CS Studs, CKL Studs, CL Studs or CK Studs, Weld Studs or Welding Studs.

We offer a vast assortment of standard Collar Studs as well as custom sizes.  If you dont see the size you are looking for, please contact us.

D = Thread Size
B = Thread Length
C = Shank Diameter
L = Length to Top of Collar

Drawn Arc Collor Stud Diagram
Unit of Measure
1 

Item #

Thread Size

Thread Length

Shank Diameter (D)

"L" Length to Top of Collar

Material

CLC3300625 N/A 3/8-16 N/A 5/8 N/A 0.330 N/A 5/8 N/A Mild Steel
CLC3301125 N/A 3/8-16 N/A 5/8 N/A 0.330 N/A 1-1/8 N/A Mild Steel
CLC3300593 N/A 3/8-16 N/A 5/8 N/A 0.330 N/A 19/32 N/A Mild Steel
CLC3301093 N/A 3/8-16 N/A 5/8 N/A 0.330 N/A 1-3/32 N/A Mild Steel
CLS3300625 N/A 3/8-16 N/A 5/8 N/A 0.330 N/A 5/8 N/A Stainless Steel
CLS3301125 N/A 3/8-16 N/A 5/8 N/A 0.330 N/A 1-1/8 N/A Stainless Steel
CLS3300593 N/A 3/8-16 N/A 5/8 N/A 0.330 N/A 19/32 N/A Stainless Steel
CLS3301093 N/A 3/8-16 N/A 5/8 N/A 0.330 N/A 1-3/32 N/A Stainless Steel
Unit of Measure
1