3/4-16 x 12 Alloy Steel Socket Head Cap Screw supports industrial fastening where the socket head, internal hex drive, and verified head dimensions help match existing designs. With a 3/4-16 thread and 12 in. length, it fits fixture clamps where size interchangeability matters. Common uses include power transmission, maintenance shops, and fixture design, where internal hex installation helps keep the joint accessible. Internal hex drive access helps installation in compact assemblies, guards, housings, and fixture plates. This keeps the listing focused on the fastener geometry rather than broad catalog language. Technical Highlights Material: Alloy Steel Thread: 3/4-16 Length: 12 in. Nominal Body Diameter: .750 in. Head Diameter: 1.107 in. min / 1.125 in. max Head Height: 0.740 in. min / 0.750 in. max Hex Key Size: 5/8 Drive Type: Internal hex socket Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.