Back Home / Fasteners / Bolts / HEX CAP SCREW BOLT UNF ZINC 3/4″-16 X 4″, GR 5 HEX CAP SCREW BOLT UNF ZINC 3/4″-16 X 4″, GR 5 SKU: 34X4F Categories: Bolts, Fasteners Made from medium carbon steel. Heat treated. Tensile strength: 120,000 psi. minimum. Zinc plated. Unified screw threads :UNF. Diameter: 3/4″-16. Length: 4″. Made from medium carbon steel. Heat treated. Tensile strength: 120,000 psi. minimum. Zinc plated. Unified screw threads :UNF. Diameter: 3/4″-16. Lengt Case Quantity: 20 Log In For Pricing