The collar on these partially threaded drawn arc weld studs acts as a spacer between the workpiece and parts installed on the studs after they have been welded to the workpiece. Material: Low Carbon Steel Thread: Standard UNC2A Quantity: 100 pcs
Diameter: #4 FD: 0.187 Thread: 40 threads per inch Alloy: 1100 & 5000 Series Mechanical Properties: Tensile: 42,000 psi min 5000 Series Yield: 30,000 psi min 5000 Series Made in the U.S.A.
Diameter: #4 FD: 0.187 Thread: 40 threads per inch AISI Grade 302 304 305 Mechanical Properties: Tensile: 60,000 psi min Yield: 50,000 psi min Elongation: 20% in 2 inches Made in the U.S.A.
Low Carbon Steel (C-0.23% Max, Mn-0.90% Max, P-0.04% Max, S-0.05% Max) Mechanical Properties: Tensile: 60,000 psi min Yield: 50,000 psi min Elongation: 20% in 2 inches Made in the U.S.A.