10-24 x 3 1/4 Alloy Steel Socket Head Cap Screw provides a strength-focused alloy steel socket cap screw option for mechanical assemblies requiring this exact size. This size keeps the specified 10-24 thread and 3 1/4 in. length visible for repair work tied to an existing fastener callout. It is frequently used in industrial facilities, production lines, and manufacturing cells when socket engagement is preferred over external-wrench access. Internal hex drive access helps installation in compact assemblies, guards, housings, and fixture plates. Those verified dimensions support counterbore checks, tool selection, and replacement fastener review. Technical Highlights Material: Alloy Steel Thread: 10-24 Length: 3 1/4 in. Nominal Body Diameter: .187 in. Head Diameter: 0.303 in. min / 0.312 in. max Head Height: 0.185 in. min / 0.190 in. max Hex Key Size: 5/32 Drive Type: Internal hex socket Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.