Back Home / Fasteners / Bolts / HEX CAP SCREW BOLT 5/8-11″ X 6-1/2″ GR 8 ZINC HEX CAP SCREW BOLT 5/8-11″ X 6-1/2″ GR 8 ZINC SKU: X58X612C8 Categories: Bolts, Fasteners Made from medium carbon alloy steel. Heat treated. Tensile strength: 150,000 psi. minimum. ZINC Diameter: 5/8″ Length: 6-1/2″ Made from medium carbon alloy steel. Heat treated. Tensile strength: 150,000 psi. minimum. ZINC Diameter: 5/8″ Length: 6-1/2″ Case Quantity: 10 Log In For Pricing