1/2"-13 x 4" Stainless Steel 316 Hex Cap Screw, Full Thread, UNC Coarse

Manufactured from Type 316 stainless steel, the 1/2"-13 x 4" UNC coarse‑thread hex cap screw is suited for extended‑length fastening applications that require high corrosion resistance and dependable mechanical strength. The full‑thread configuration provides continuous thread engagement from head to tip, ensuring consistent clamping force and secure joint integrity in thick components or multi‑layer assemblies. A standard hex head allows reliable torque application using common hand tools, supporting controlled and repeatable installation. Commonly used in marine construction, chemical processing equipment, food‑grade systems, and outdoor industrial assemblies, this fastener delivers long service life and reliable performance in environments exposed to moisture, chemicals, and corrosive conditions.