1 1/2-6 x 6 Alloy Steel Socket Head Cap Screw gives engineers an internal-hex fastener for mechanical joints where socket engagement and dimensional consistency matter. The size callout supports matching drawings and maintenance records when production-floor assemblies cannot accept a substitute fastener. Applications often include industrial facilities, maintenance repair, and manufacturing cells, especially where counterbored or close-clearance mounting is required. Alloy steel supports strength-focused fastening where clamp load and repeatable assembly are important. This exact size supports industrial hardware, repair, and production requirements. Technical Highlights Material: Alloy Steel Thread: 1 1/2-6 Length: 6 in. Nominal Body Diameter: 1.500 in. Head Diameter: 2.224 in. min / 2.250 in. max Head Height: 1.485 in. min / 1.500 in. max Hex Key Size: 1 Drive Type: Internal hex socket Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.