2-56 x 7/16 18-8 Stainless Steel Socket Head Cap Screw supports machine designs that need corrosion-resistant clamping hardware without giving up internal-hex installation access. This material is useful across production facilities where moisture, handling, and routine cleaning influence fastener selection. Internal-hex engagement gives engineering departments a familiar drive style for stainless machine components. Typical placements include processing equipment, power transmission guards, and production facilities where general corrosion resistance and internal-hex access are useful. Purchasing agents can source the specified stainless fastener without changing the approved product family. Technical Highlights: Material: 18-8 Stainless Steel; Thread: 2-56 UNC; Length: 7/16 in.; Nominal Body Diameter: 0.086 in.; Head Diameter: 0.140 in. max / 0.134 in. min; Head Height: 0.086 in. max / 0.083 in. min; Hex Key Size: 5/64; Drive Type: internal hex. Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.