Haliburton Lumber
Reliable FHNCZ516MR Hex Nut, Coarse Thread, 5/16-18 Thread, Steel, Zinc, 2 Grade
Reliable Hex Nut, Thread Type: Coarse, Thread Size: 5/16-18, Hex Size: 0.273 in H x 0.5 in W Flat x 0.577 in W Corner, Steel, 2 Grade, Zinc

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Free Shipping
Our fleet of trucks are available 6 days a week to get the products you need for your projects.
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Hassle-Free Exchanges
Ask one of our sales staff about exchanging any returnable items or material.
