3/8"-16 x 2‑1/4" Stainless Steel 316 Hex Cap Screw, Full Thread, UNC Coarse

Manufactured from Type 316 stainless steel, the 3/8"-16 x 2‑1/4" UNC coarse‑thread hex cap screw is designed for extended‑length fastening applications that require enhanced corrosion resistance and dependable mechanical performance. The full‑thread configuration provides continuous thread engagement along the entire shank, supporting consistent clamping force and secure joint integrity in thicker or stacked assemblies. A standard hex head allows reliable torque application using common hand tools, ensuring efficient 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 stable performance in environments exposed to moisture, chemicals, and corrosive conditions.