Back Home / Fasteners / Bolts / HEX CAP SCREW BOLT 5/8-11″ X 8″ GR 8 ZINC HEX CAP SCREW BOLT 5/8-11″ X 8″ GR 8 ZINC SKU: X58X8C8 Categories: Bolts, Fasteners Made from medium carbon alloy steel. Heat treated. Tensile strength: 150,000 psi. minimum. Yellow zinc plated. Unified screw threads :UNC. Made from medium carbon alloy steel. Heat treated. Tensile strength: 150,000 psi. minimum. Yellow zinc plated. Unified screw threads :UNC. Case Quantity: 10 Log In For Pricing