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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 1-3/4&quot; - Carbon Steel - Zinc CR+3 - Gr 5 - PT - UNC - 100 Pk - BBI 847084

847084-hex-cap-screw-5-16-18-x-1-3-4-carbon-steel-zinc-grade-5-pt-unc-pkg-of-100

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