Back Home / Fasteners / Nuts / HEX NUT UNC ZINC 7/8″-9 GR 8 HEX NUT UNC ZINC 7/8″-9 GR 8 SKU: 8N789 Categories: Fasteners, Nuts A finished hex nut made from low carbon steel. For use with grade 8 bolts. Proof load: 150,000 psi. Size: 7/8″-9. Yellow zinc plated. A finished hex nut made from low carbon steel. For use with grade 8 bolts. Proof load: 150,000 psi. Size: 7/8″-9. Yellow zinc plated. Case Quantity: 10 Log In For Pricing