Choose from our selection of screw size identifiers, screw, bolt, and nut size identifiers, reference charts, and more. In stock and ready to ship.

Choose from our selection of 5/16"-18 bolts, including hex head screws, socket head screws, and more. In stock and ready to ship.

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Choose from our selection of jack bolts, including steel square-head cup-point set screws, square-head extended-tip set screws, and more. In stock and ready to ship.

Choose from our selection of screw size identifiers, reference charts, screw, bolt, and nut size identifiers, and more. In stock and ready to ship.

Choose from our selection of J-bolts, including fasteners, containers, storage, and furniture, and more. In stock and ready to ship.

Add a mounting plate to your U-bolt for a more secure hold at ... For 5/16"-18 Thread Size. 15/16 " 2 1/16 ...

Choose from our selection of 5/16 chain in a wide range of styles and sizes. In stock and ready to ship.

Choose from our selection of drill size charts, including reference books and charts, size identifying ...

Choose from our selection of 5/16"-24 bolts in a wide range of styles and sizes. In stock and ready to ship.