8-36 x 5/16 Alloy Steel Socket Head Cap Screw is commonly used where an Allen-style socket drive is preferred over external-wrench hardware in confined equipment layouts. This size keeps the specified 8-36 thread and 5/16 in. length visible for replacement sourcing without changing the specified size. Applications often include manufacturing plants, maintenance repair, and assembly equipment, especially where counterbored or close-clearance mounting is required. Verified head dimensions and hex key size help engineering departments check fit before ordering. The technical highlight block below retains the verified head diameter, head height, body diameter, and hex key data. Technical Highlights Material: Alloy Steel Thread: 8-36 Length: 5/16 in. Nominal Body Diameter: .164 in. Head Diameter: 0.262 in. min / 0.270 in. max Head Height: 0.159 in. min / 0.164 in. max Hex Key Size: 9/64 Drive Type: Internal hex socket Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.