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Square Nuts , Black Oxide

Square Nuts are just four-sided nuts, but compared to standard hex nuts, square nuts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening. Square nuts are typically mated with square-headed bolts.

6 results, (click on any line for more information)

Buy Square Nuts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Future FastenerTXSquare NutSteelBlack Oxide1/2-131/2-13 square nut blk350
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AbabaCASquare NutSteelBlack Oxide1/4-201/4-20 sq nut stl blk ox wax b18.2.2978
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RCFastAZSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32square nut 18-8 304 black ox (3/8x1/8)25
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IPCVASquare NutSteelBlack Oxide#12#12 chrysler license plate nut black nylon square auveco350
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QCSORSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide10-32 square nut stainless black ox1312
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FMPMASquare NutSteelBlack Oxide1/4-20square bolt nut
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