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Hex head cap screws have a hexagonal head and are uniformally threaded for use with a corresponding threaded nut or into a threaded tapped hole. Mainly used in repair or construction projects.<br><br>

Hex Cap Screw - 5/16-18 x 3&quot; - Carbon Steel - Zinc CR+3 - Gr 5 - PT - UNC - Pkg of 100 - BBI 847094

847094-hex-cap-screw-5-16-18-x-3-carbon-steel-zinc-grade-5-pt-unc-pkg-of-100

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