Back Home / Fasteners / Bolts / HEX CAP SCREW BOLT UNF ZINC 1″-14 X 4″, GR 8 HEX CAP SCREW BOLT UNF ZINC 1″-14 X 4″, GR 8 SKU: 1X4F8 Categories: Bolts, Fasteners Made from medium carbon alloy steel. Heat treated. Tensile strength: 150,000 psi. minimum. Yellow zinc plated. Unified screw threads :UNF. Diameter: 1″-14. Length: 4″. Made from medium carbon alloy steel. Heat treated. Tensile strength: 150,000 psi. minimum. Yellow zinc plated. Unified screw threads :UNF. Diameter: 1″ Case Quantity: 10 Log In For Pricing