5/8"-11 x 3‑1/2" Stainless Steel 316 Hex Cap Screw, Full Thread, UNC Coarse

Manufactured from Type 316 stainless steel, the 5/8"-11 x 3‑1/2" UNC coarse‑thread hex cap screw is designed to provide strong, corrosion‑resistant fastening performance in applications requiring additional grip length. The full‑thread configuration allows continuous thread engagement along the entire shank, supporting uniform clamping force and reliable joint integrity in thicker materials or stacked assemblies. A standard hex head enables secure torque application with common hand tools, ensuring efficient and repeatable installation. Frequently used in marine construction, chemical processing equipment, food‑grade systems, and outdoor industrial assemblies, this fastener delivers long service life and dependable strength in environments exposed to moisture, chemicals, and corrosive conditions.