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Flanged Mild Steel Threaded Capacitor Discharge Weld Studs are used in all types of applications. They can be welded to a flat surface and are especially useful when reverse side marking is a concern.  Most Capacitor Discharge applications involve thinner gauge material with a ¼” thickness or less.  The Capacitor Discharge Stud welding is a process by which a metal fastener is welded to a base metal through a face weld. CD Stud Welding can be used with dissimilar metals such as mild and stainless steel, brass as well as aluminum and some specialty alloys.  These studs can sometimes be referenced as CD Studs, ATA Studs, ATC Studs or ATS Studs. Weld Studs or Welding Studs.

Flanged Mild Steel Capacitor Discharge Weld Studs (UNC & UNF)
Unit of Measure
1 2 

Item #

Thread Size

Length

Flange

Thickness

Stud Style

Material

4084632 N/A 1/4-20 N/A 3/8 in N/A 0.312 in N/A 0.030 in N/A Flanged N/A Mild Steel
4083334 N/A 1/4-20 N/A 1/2 in N/A 0.312 in N/A 0.030 in N/A Flanged N/A Mild Steel
4083342 N/A 1/4-20 N/A 5/8 in N/A 0.312 in N/A 0.030 in N/A Flanged N/A Mild Steel
4083350 N/A 1/4-20 N/A 3/4 in N/A 0.312 in N/A 0.030 in N/A Flanged N/A Mild Steel
4083369 N/A 1/4-20 N/A 7/8 in N/A 0.312 in N/A 0.030 in N/A Flanged N/A Mild Steel
4083377 N/A 1/4-20 N/A 1 in N/A 0.312 in N/A 0.030 in N/A Flanged N/A Mild Steel
4083385 N/A 1/4-20 N/A 1 1/4 in N/A 0.312 in N/A 0.030 in N/A Flanged N/A Mild Steel
4083393 N/A 1/4-20 N/A 1 1/2 in N/A 0.312 in N/A 0.030 in N/A Flanged N/A Mild Steel
4083415 N/A 1/4-20 N/A 1 3/4 in N/A 0.312 in N/A 0.030 in N/A Flanged N/A Mild Steel
4083423 N/A 1/4-20 N/A 2 in N/A 0.312 in N/A 0.030 in N/A Flanged N/A Mild Steel
4085205 N/A 5/16-18 N/A 3/8 in N/A 0.350 in N/A 0.035 in N/A Flanged N/A Mild Steel
4085213 N/A 5/16-18 N/A 1/2 in N/A 0.350 in N/A 0.035 in N/A Flanged N/A Mild Steel
4085221 N/A 5/16-18 N/A 5/8 in N/A 0.350 in N/A 0.035 in N/A Flanged N/A Mild Steel
4085248 N/A 5/16-18 N/A 3/4 in N/A 0.350 in N/A 0.035 in N/A Flanged N/A Mild Steel
4085256 N/A 5/16-18 N/A 7/8 in N/A 0.350 in N/A 0.035 in N/A Flanged N/A Mild Steel
4085264 N/A 5/16-18 N/A 1 in N/A 0.350 in N/A 0.035 in N/A Flanged N/A Mild Steel
4085272 N/A 5/16-18 N/A 1 1/4 in N/A 0.350 in N/A 0.035 in N/A Flanged N/A Mild Steel
4085280 N/A 5/16-18 N/A 1 1/2 in N/A 0.350 in N/A 0.035 in N/A Flanged N/A Mild Steel
4085299 N/A 5/16-18 N/A 1 3/4 in N/A 0.350 in N/A 0.035 in N/A Flanged N/A Mild Steel
4085302 N/A 5/16-18 N/A 2 in N/A 0.350 in N/A 0.035 in N/A Flanged N/A Mild Steel
4123808 N/A 3/8-16 N/A 3/8 in N/A N/A N/A Flanged N/A Mild Steel
4121604 N/A 3/8-16 N/A 1/2 in N/A N/A N/A Flanged N/A Mild Steel
4121605 N/A 3/8-16 N/A 5/8 in N/A N/A N/A Flanged N/A Mild Steel
4123806 N/A 3/8-16 N/A 3/4 in N/A N/A N/A Flanged N/A Mild Steel
4121610 N/A 3/8-16 N/A 1 1/4 in N/A N/A N/A Flanged N/A Mild Steel
4121612 N/A 3/8-16 N/A 1 1/2 in N/A N/A N/A Flanged N/A Mild Steel
4123816 N/A 3/8-16 N/A 2 in N/A N/A N/A Flanged N/A Mild Steel
Unit of Measure
1 2