FCH News

Square Nuts , Zinc/Clear (ASME B18. 2.2)

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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
Irwin IndOntSquare NutGrade 5Zinc/Clear3/8-163/8-16 regular square nut gr 5 steel zinc trivalent clear b18.2.2300
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Irwin IndOntSquare NutGrade 2Zinc/Clear5/8-115/8-11 square nut grade 2 zinc plated b18.2.2300
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GLFOHSquare NutSteelZinc/Clear3/8-163/8-16 square nut stl zc b18.2.2 () () ()685
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GLFOHSquare NutSteelZinc/Clear1/4-201/4-20 square nut stl zc b18.2.2 () () ()2267
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AbabaCASquare NutSteelZinc/Clear1-81-8 sq nut stl znc b18.2.210
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AbabaCASquare NutSteelZinc/Clear#10-2410-24 sq nut stl znc b18.2.23000
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AbabaCASquare NutSteelZinc/Clear#10-3210-32 sq nut stl znc b18.2.2605
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AbabaCASquare NutSteelZinc/Clear1/4-201/4-20 sq nut stl znc b18.2.22798
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AbabaCASquare NutSteelZinc/Clear1/4-201/4-20 sq nut chamfered one side stl znc b18.2.22700
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AbabaCASquare NutSteelZinc/Clear5/16-185/16-18 sq nut stl znc b18.2.21200
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AbabaCASquare NutSteelZinc/Clear3/8-163/8-16 sq nut stl znc b18.2.250
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AbabaCASquare NutSteelZinc/Clear1/2-131/2-13 sq nut stl znc b18.2.250
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AbabaCASquare NutSteelZinc/Clear5/8-115/8-11 sq nut stl znc b18.2.215
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AbabaCASquare NutSteelZinc/Clear#10-2410-24 sq nut stl znc b18.2.2100
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AbabaCASquare NutSteelZinc/Clear#10-3210-32 sq nut stl znc b18.2.2600
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AbabaCASquare NutSteelZinc/Clear1/4-201/4-20 sq nut stl znc b18.2.291
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AbabaCASquare NutSteelZinc/Clear1/4-201/4-20 sq nut chamfered one side stl znc b18.2.2600
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AbabaCASquare NutSteelZinc/Clear#5-405-40 sq nut stl znc b18.2.2300
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AbabaCASquare NutSteelZinc/Clear#8-328-32 sq nut stl znc b18.2.2100
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EximS'poreSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Zinc/Clear#2-566.274 x 4.775 x 2.540nut square steel blue zn #2-566.274 x 4.775 x 2.540 mm0.247 x 0.188 x 0.100 in b18.2.2204713
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EximS'poreSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Zinc/Clear#2-566.274 x 4.775 x 1.676nut square steel blue zn #2-566.274 x 4.775 x 1.676 mm0.247 x 0.188 x 0.066 in (ansi std) b18.2.2190547
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EximS'poreSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Zinc/Clear#2-566.274 x 4.775 x 2.311nut square steel blue zn #2-566.274 x 4.775 x 2.311 mm0.247 x 0.188 x 0.091 in b18.2.2219104
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EximS'poreSquare NutSteelZinc/Clear#6-3210.541 x 7.925 x 2.896nut square steel blue zn #6-3210.541 x 7.925 x 2.896 mm0.415 x 0.312 x 0.114 in (ansi std) b18.2.2326804
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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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JET FITTINGCASquare NutSteelZinc/Clear#8-328-32 square machine screw nuts steel zinc plated top and bottom of nuts are flat not chamfered 08NQ b18.2.25000
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JET FITTINGCASquare NutSteelZinc/Clear1/4-201/4-20 sq nuts stl zinc 237028 b18.2.24005
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General FMISquare NutSteelZinc/Clear1/21/2 sq nut w/handle clr zn gm4345m b18.2.250850
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QFCTXSquare NutSteelZinc/Clear5/16-185/16-18 square nut zinc b18.2.25430
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QFCTXSquare NutSteelZinc/Clear1/21/2nc bzp square nut b18.2.2354
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QFCTXSquare NutSteelZinc/Clear1/21/2nc bzp square nut b18.2.2800
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QFCTXSquare NutSteelZinc/Clear1/21/2nc bzp square nut b18.2.2155
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QFCTXSquare NutSteelZinc/Clear1/21/2nc bzp square nut b18.2.217
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QFCTXSquare NutSteelZinc/Clear3/4-103/4-10 square nut zinc b18.2.2230
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B & K FASTPASquare NutSteelZinc/Clear#6-326/32 square nuts zinc b18.2.27177
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B & K FASTPASquare NutSteelZinc/Clear#8-328/32 square nuts zinc b18.2.215200
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B & K FASTPASquare NutSteelZinc/Clear#10-2410/24 square nuts zinc b18.2.219800
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B & K FASTPASquare NutSteelZinc/Clear#12-2412/24 square nuts zinc b18.2.25914
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B & K FASTPASquare NutSteelZinc/Clear5/16-185/16-18 square nuts zinc b18.2.26105
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B & K FASTPASquare NutSteelZinc/Clear1/2-131/2-13 square nuts zinc b18.2.230
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B & K FASTPASquare NutSteelZinc/Clear3/4-103/4-10 square nuts zinc b18.2.2236
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B & K FASTPASquare NutSteelZinc/Clear7/8-97/8-9 square nuts zinc b18.2.2188
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OSSCORISquare NutSteelZinc/Clear#10-2410-24 square nut plated b18.2.22,144
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OSSCORISquare NutSteelZinc/Clear1 1/8-71 1/8-7 square nut plated b18.2.240
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OSSCORISquare NutSteelZinc/Clear#12-2412-24 square nut plated b18.2.2805
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OSSCORISquare NutSteelZinc/Clear1/4-201/4-20 square machine screw nut plated b18.2.21,700
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OSSCORISquare NutSteelZinc/Clear1/4-201/4-20 square nut plated b18.2.22,962
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OSSCORISquare NutSteelZinc/Clear7/16-147/16-14 square nut plated b18.2.2190
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OSSCORISquare NutSteelZinc/Clear7/16-207/16-20 square nut plated b18.2.2326
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OSSCORISquare NutSteelZinc/Clear1/2-131/2-13 square nut plated b18.2.297
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QFCTXSquare NutSteelZinc/Clear#10-3210-32 square nut zinc b18.2.25000
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QFCTXSquare NutSteelZinc/Clear#6-326-32 square nut zinc b18.2.2907
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QFCTXSquare NutSteelZinc/Clear5/165/16nc bzp square nut b18.2.2150
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QFCTXSquare NutSteelZinc/Clear#10-3210/32 square nut zinc plated b18.2.23000
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PerigeeMISquare NutSteelZinc/Clear1-8 x 1 1/2 x 7/81-8 x 1-1/2 x 7/8 square square nut b18.2.299
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JET FITTINGCASquare NutGrade 2Zinc/Clear1/2-13nut square 1/2-13 grade 2 steel zinc plated b18.2.2200
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WurthOntSquare NutGrade 2Zinc/Clear5/16-18nut sq gr2 (zn) 5/16-18 b18.2.2151
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APIIASquare NutSteelZinc/Clear3/4-10hvy sq nut jds 14 a563-a asme b18.2.2 zncl f15 a2c680
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THRDFASTFLSquare NutSteelZinc/Clear1/4-20square nut b18.2.22,233
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THRDFASTFLSquare NutSteelZinc/Clear5/16-18square nut b18.2.21,286
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THRDFASTFLSquare NutSteelZinc/Clear3/8-16square nut b18.2.249
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THRDFASTFLSquare NutSteelZinc/Clear1/2-13square nut b18.2.239
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THRDFASTFLSquare NutSteelZinc/Clear1/2-13square nut b18.2.271
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THRDFASTFLSquare NutSteelZinc/Clear7/8-9square nut b18.2.243
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THRDFASTFLSquare NutSteelZinc/Clear1/4-20square nut b18.2.220
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THRDFASTTNSquare NutSteelZinc/Clear1/2-13square nut b18.2.2964
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THRDFASTTNSquare NutSteelZinc/Clear3/4-10square nut b18.2.287
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THRDFASTTNSquare NutSteelZinc/Clear3/8-16square nut b18.2.250
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THRDFASTTNSquare NutSteelZinc/Clear1/4-20square nut b18.2.250
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THRDFASTMSSquare NutSteelZinc/Clear5/8-11square nut b18.2.216
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THRDFASTMSSquare NutSteelZinc/Clear3/8-16square nut heavy b18.2.2100
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THRDFASTMSSquare NutSteelZinc/Clear3/8-16square nut b18.2.244
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THRDFASTFLSquare NutSteelZinc/Clear#12-24square nut b18.2.22114
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THRDFASTMSSquare NutSteelZinc/Clear#10-24square nut b18.2.244
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THRDFASTOKSquare NutSteelZinc/Clear5/8-11square nut b18.2.230
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THRDFASTALSquare NutSteelZinc/Clear7/8-9square nut b18.2.27
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THRDFASTOKSquare NutSteelZinc/Clear3/8-16square nut b18.2.210
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THRDFASTFLSquare NutSteelZinc/Clear7/8-9square nut b18.2.250
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All SizeTXSquare NutSteelZinc/Clear3/8-163/8-16 square nut zinc b18.2.250
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