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Flanged Aluminum 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 Aluminum Capacitor Discharge Weld Studs (UNC & UNF)
Unit of Measure
Items Flanged Aluminum Capacitor Discharge Weld Studs (UNC & UNF)
4082834
Flanged Aluminum Weld Stud, Thread Size 4-40, Length 1/4"
Flanged Aluminum Capacitor Discharge Weld Studs (UNC & UNF)
4082842
Flanged Aluminum Weld Stud, Thread Size 4-40, Length 3/8"
Flanged Aluminum Capacitor Discharge Weld Studs (UNC & UNF)
4082850
Flanged Aluminum Weld Stud, Thread Size 4-40, Length 1/2"
Flanged Aluminum Capacitor Discharge Weld Studs (UNC & UNF)
4082869
Flanged Aluminum Weld Stud, Thread Size 4-40, Length 5/8"
Flanged Aluminum Capacitor Discharge Weld Studs (UNC & UNF)
4082877
Flanged Aluminum Weld Stud, Thread Size 4-40, Length 3/4"
Thread Size N/A 4-40
Length N/A 1/4 in N/A 3/8 in N/A 1/2 in N/A 5/8 in N/A 3/4 in
Flange N/A 0.172 in
Thickness N/A 0.030 in
Stud Style N/A Flanged
Material N/A Aluminum
Process N/A Capacitor Discharge
Industries N/A Automotive Construction Industrial
Note N/A

Other sizes, lengths, no-thread pins, and materials are available upon request.