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Hex Coupling Nuts , Black Oxide (ASME B18. 2.2)

Coupling Nuts, also known as Extension Nuts, are threaded fastener for joining two male threaded objects, most commonly threaded rod, but also pipes. The outside of the coupling nut is usually a hex so it can be gripped by a wrench.

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Search Results Sponsored by American Imperial Screw, your source for Coupling Nuts. For more results, visit   www.discountscrews.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
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QFCTXCoupling NutSteelBlack Oxide1/2-13 x 1.25 x 7/81/2-13x1.25lgx7/8 coupling nut blkox b18.2.216
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QFCTXCoupling NutSteelBlack Oxide1/2-13 x 1.25 x 7/81/2-13x1.25lgx7/8 coupling nut blkox b18.2.2892
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B & K FASTPACoupling NutSteelBlack Oxide5/8-11 x 1 5/85/8-11 x 1 5/8 heavy hex coupling nuts black heat treated b18.2.2230
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B & K FASTPACoupling NutSteelBlack Oxide3/4-10 x 1 7/83/4-10 x 1 7/8 heavy hex coupling nuts black heat treated b18.2.28
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B & K FASTPACoupling NutSteelBlack Oxide3/4-10 x 2 1/83/4-10 x 2 1/8 heavy hex coupling nuts black domestic with certs b18.2.232
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