Click to expand Tap to zoom HEX HEAD CAP SCREW GRADE 5 ZINC | 5/16-18 X 41/2 SKU HS55168412Z Request a quote Name Email Quantity Message Request quote Hex Head Cap Screw: Steel, Grade 5, Zinc Plated, 5/16-18 X 41/2 Finish: Zinc Size: 5/16-18 X 41/2 Quantity Sold out