Home > Shop > Hardware > Fasteners > Bolts > 5/16x6" HEX BOLT ZINC GRADE 5 5/16x6" HEX BOLT ZINC GRADE 5 Item #: 32359865 Mfr #: 63432 $1.57 each Checking Inventory Add to Cart Overview: Hexagon Head Cap Screw - Zinc plated steel - Drive Size 1/2"