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

Manufactured from Type 316 stainless steel, the 1/2"-13 x 2‑1/2" UNC coarse‑thread hex cap screw is designed for fastening applications that require added grip length along with superior corrosion resistance. The full‑thread construction provides complete thread engagement from head to tip, supporting uniform clamping force and reliable joint integrity in thicker or stacked assemblies. A standard hex head allows secure torque application using common hand tools, ensuring controlled and repeatable installation. Frequently used in marine construction, chemical processing equipment, food‑grade systems, and outdoor industrial assemblies, this fastener delivers dependable strength and long service life in environments exposed to moisture, chemicals, and corrosive conditions.