5/16"-18 × 1" Low Head Socket Cap Screw – Stainless Steel (A4 / 316)

This 5/16"-18 × 1" low head socket cap screw is manufactured from premium A4 (316) stainless steel, offering superior corrosion resistance compared to 18‑8 stainless, including excellent performance in marine, coastal, and chemical environments. The low‑profile head design is ideal for low‑clearance applications where standard socket cap screws are too tall. Featuring precision UNC threads and a hex socket drive, this fastener provides secure installation, reliable torque, and a clean, professional finish. Commonly used in marine equipment, food processing, chemical processing, and industrial applications requiring enhanced corrosion resistance.