5/16"-18 x 1‑3/4" Stainless Steel 316 Hex Cap Screw, Full Thread, UNC Coarse

Manufactured from Type 316 stainless steel, the 5/16"-18 x 1‑3/4" UNC coarse‑thread hex cap screw provides excellent corrosion resistance and reliable fastening performance for industrial, commercial, and outdoor applications. The full‑thread design ensures continuous thread engagement along the entire shank, delivering consistent clamping force and secure joint integrity in medium‑thickness assemblies. A standard hex head allows efficient torque application with common hand tools, supporting straightforward and repeatable installation. Commonly used in marine hardware, chemical processing equipment, food‑grade systems, and general industrial assemblies, this fastener offers long service life and dependable strength where exposure to moisture, chemicals, or corrosive environments is expected.