7/16-20 x 4 Alloy Steel Socket Head Cap Screw provides a strength-focused alloy steel socket cap screw option for mechanical assemblies requiring this exact size. The exact 7/16-20 x 4 size helps buyers align the fastener with stockroom identification and purchasing review. Applications often include maintenance repair, maintenance shops, and fixture design, especially where counterbored or close-clearance mounting is required. Alloy steel supports strength-focused fastening where clamp load and repeatable assembly are important. The result is a clear alloy steel socket head cap screw listing for purchasing review and procurement. Technical Highlights Material: Alloy Steel Thread: 7/16-20 Length: 4 in. Nominal Body Diameter: .437 in. Head Diameter: 0.642 in. min / 0.656 in. max Head Height: 0.430 in. min / 0.438 in. max Hex Key Size: 3/8 Drive Type: Internal hex socket Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.