FCH News

#4 Square Nuts

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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
CFIILSquare NutSteelPlain#4-36square nuts515,000
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CFIILSquare NutSteelPlain#4-36square nuts515,000
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CFIILSquare NutSteelPlain#4-36square nuts515,000
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FMPMASquare NutBrassPlain#4-36square m/s nut3950
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CFIILSquare NutSteelPlain#4-36square nuts515,000
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MAINSOURCNHSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square nut 18-8 ss218
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AmericanNYSquare NutSteelZinc/Clear#4-40square nut pl4100
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MESAFASTCASquare NutSteelZinc/Clear#4-40square nut1,380.0
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SISAZSquare NutSteelZinc/Clear#4-404-40 square m/s nut steel zinc463
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GlobalCASquare NutBrassNickel Plated#4-40square nut plate240
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A-Plus CoORSquare NutPlain#4-404-40 sq nut nc2,626
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MESAFASTCASquare NutSteelZinc/Clear#4-40square nut (small pattern)1,008.0
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HayesCASquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square nut 18-8ss800
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EndriesWISquare NutSteelZinc/Clear#4-404-40 square machine nut trivalent clear zinc5000
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BrikksenFLSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square nut ss/chromeinquire
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BrikksenFLSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square nut ss/chromeinquire
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BrikksenFLSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square nut ss/chromeinquire
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BrikksenFLSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square nut ss/chromeinquire
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Raw ProduNJSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40square nuts 304 ss #4-401084
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BrikksenFLSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square nut ss/chromeinquire
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BrikksenFLSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square nut ss/chromeinquire
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BrikksenFLSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square nut ss/chromeinquire
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BrikksenFLSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square nut ss/chromeinquire
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FMPMASquare NutBrassPlain#4-40square m/s nut1000
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EximS'poreSquare NutSteelZinc/Clear#4-408.407 x 6.350 x 2.489nut square steel blue zn #4-408.407 x 6.350 x 2.489 mm0.331 x 0.250 x 0.098 in (ansi std) b18.2.2305730
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Cal FastenrsCASquare NutBrassPlain#4-40 1/24-40 square nut 1/2 hard brass rev a .187 a.f. x .075 thk 4-40 thread unc-2b nut | nut | nut805
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