5/16"-24 x 2-1/4", External hex, Zinc plated grade 8, US
US Fasteners, 5/16"-24 x 2-1/4", External hex, Zinc plated grade 8 |
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![]() Hex boltsBolts with hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts. |