Back Home / Fasteners / Bolts / HEX CAP SCREW BOLT 1/2-13″ X 7″ GR 8 ZINC HEX CAP SCREW BOLT 1/2-13″ X 7″ GR 8 ZINC SKU: X12X7C8 Categories: Bolts, Fasteners Made from medium carbon alloy steel. Heat treated. Tensile strength: 150,000 psi. minimum. ZINC Diameter: 1/2″-13 Length: 7″ Made from medium carbon alloy steel. Heat treated. Tensile strength: 150,000 psi. minimum. ZINC Diameter: 1/2″-13 Length: 7″ Case Quantity: 20 Log In For Pricing