5/16-24 x 5/16 18-8 Stainless Steel Socket Head Cap Screw gives purchasing teams a clear stainless socket head cap screw option for machine building, fixture design, and assembly work. 18-8 stainless is a practical material choice for equipment that needs general corrosion resistance in everyday industrial service. The drive style supports controlled removal and reinstallation during maintenance repair or equipment adjustment. Typical placements include automation systems, robotics, and manufacturing operations where general corrosion resistance and internal-hex access are useful. Maintenance managers can match the thread, length, material, and head geometry already called out on service documentation. Technical Highlights: Material: 18-8 Stainless Steel; Thread: 5/16-24 UNF; Length: 5/16 in.; Nominal Body Diameter: 0.312 in.; Head Diameter: 0.469 in. max / 0.457 in. min; Head Height: 0.312 in. max / 0.306 in. min; Hex Key Size: 1/4; Drive Type: internal hex. Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.