3/8"-16 x 3" Stainless Steel 316 Hex Cap Screw, Full Thread, UNC Coarse

Manufactured from Type 316 stainless steel, the 3/8"-16 x 3" UNC coarse‑thread hex cap screw is designed for extended‑length fastening applications that require strong corrosion resistance and reliable mechanical performance. The full‑thread configuration provides continuous thread engagement along the entire shank, supporting uniform clamping force and secure joint integrity in thicker materials or multi‑layer assemblies. A standard hex head allows dependable torque application using common hand tools, ensuring controlled and repeatable installation. Commonly used in marine hardware, chemical processing equipment, food‑grade systems, and outdoor industrial assemblies, this fastener delivers long service life and consistent performance in environments exposed to moisture, chemicals, and corrosive conditions.