1/4-28 Arc Stud Full Thread, Mild Steel with F Ferrules

Material: Low Carbon Steel

Length: Length is before weld.  Will be approximately 1/8" shorter after welding.

Thread: Standard UNC2A 

Ferrules: Includes required flat ceramic ferrules (insulators) (Other types of ferrules available on request)

Flux: Solid Fluxed

Mechanical Properties (as cold drawn):

• Tensile: 55,000 psi min
• Reduction in Area: 50% Min