Socket Head Cap Screws
The socket head cap is one of our most common socket products. It comes in alloy or stainless steel and works in most applications, usually machine assemblies and tooling.
Electro-Zinc Plated to ASTM B633 /Type III / Fe-Zn5
Manufactured to ASME B18.3 dimensions / Class 3A Threads
Tensile Strength: 180,000 psi. min. (5/8" diam & larger: 170,000 psi. min.)
Heat Treated Alloy Steel / Baked & Stress Tested After Plating