3/4-10 x 9 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 3/4-10 thread and 9 in. length visible for repair work tied to an existing fastener callout. The screw is useful across industrial facilities, engineering departments, and manufacturing cells when a compact internal-hex fastener is required. Socket engagement helps technicians apply installation torque from above the head in constrained layouts. This exact size supports industrial hardware, repair, and production requirements. Technical Highlights Material: Alloy Steel Thread: 3/4-10 Length: 9 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.