5/8 Hex Nuts

Finished Hex nuts are hexagonal, internally threaded fasteners, mated with bolts, studs, screws, and other externally threaded products. The purpose of a hex nut is to ensure that the bolt, etc., stays in place. Hex nuts of standard thickness are called finished hex nuts.

28,197 Finished Hex Nut, showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
Zoro Tools Inc.Finished Hex NutGrade 8Zinc/Yellow5/8-185/8-18 grade 8 zinc yellow finish carbon steel hex nuts 25 pk.
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Zoro Tools Inc.Finished Hex NutSteelPlain5/8cdi torque head 6 pt flare nut y 5/8
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Zoro Tools Inc.Finished Hex NutGrade 8Plain5/8-185/8-18 grade 8 plain finish carbon steel hex nuts 25 pk.
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Zoro Tools Inc.Finished Hex NutGrade 8Zinc/Yellow5/8-115/8-11 grade 8 zinc yellow finish carbon steel hex nuts 25 pk.
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B & K FASTPAFinished Hex NutAluminumPlain5/8-115/8-11 fin hex nuts aluminum b18.2.294
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B & K FASTPAFinished Hex NutBrassPlain5/8-185/8-18 fin hex nuts brass b18.2.2100
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B & K FASTPAFinished Hex NutGrade 5Plain5/8-115/8-11 fin hex nuts gr 5 plain b18.2.2794
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B & K FASTPAFinished Hex NutGrade 2Plain5/8-115/8-11 fin hex nuts gr 2 plain b18.2.2561
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B & K FASTPAFinished Hex NutGrade 2Zinc/Clear5/8-115/8-11 fin hex nuts gr 2 zinc b18.2.21816
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B & K FASTPAFinished Hex NutGrade 5Zinc/Clear5/8-115/8-11 fin hex nuts gr 5 zinc b18.2.2404
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B & K FASTPAFinished Hex NutGrade 5Zinc/Yellow5/8-115/8-11 fin hex nuts gr 5 zinc/yel b18.2.2151
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B & K FASTPAFinished Hex NutGrade 8Zinc/Clear5/8-115/8-11 fin hex nuts gr 8 zinc b18.2.236
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B & K FASTPAFinished Hex NutGrade 8Zinc/Yellow5/8-115/8-11 fin hex nuts gr 8 z yellow b18.2.2799
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B & K FASTPAFinished Hex NutGrade 5Zinc/Clear5/8-185/8-18 fin hex nuts gr 5 zinc b18.2.2425
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B & K FASTPAFinished Hex NutGrade 8Plain5/8-185/8-18 fin hex nuts gr 8 plain b18.2.2382
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B & K FASTPAFinished Hex NutGrade 8Zinc/Yellow5/8-185/8-18 fin hex nuts gr 8 z yellow b18.2.22260
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B & K FASTPAFinished Hex NutSteelGalvanized5/8-115/8-11 fin hex nuts hd galv b18.2.22206
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B & K FASTPAFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-115/8-11 fin hex nuts 18-8 stainless b18.2.2378
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B & K FASTPAFinished Hex Nut316, 317, A4 StainlessPlain5/8-115/8-11 fin hex nuts 316 stainless b18.2.2172
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B & K FASTPAFinished Hex NutSuperalloy (Inconel, Hastelloy, Alloy 20)Plain5/8-115/8-11 fin hex nuts hastelloy c276 b18.2.2239
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TSFTXFinished Hex NutGrade 8Zinc/Yellow5/8-18finished hex nut grade 8 yellow zinc 5/8-18130
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YANKEENHFinished Hex Nut316, 317, A4 StainlessPlain5/8-115/8-11 hex finish nut type-316 stainless steel33
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YANKEENHFinished Hex NutGrade 5Zinc/Clear5/8-115/8-11 hex finished nut grade 5 steel zinc plated1130
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YANKEENHFinished Hex NutBrassPlain5/8-115/8-11 hex finish nut brass64
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YANKEENHFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-115/8-11 l.h. hex fin nut stainless steel6
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YANKEENHFinished Hex Nut316, 317, A4 StainlessPlain5/8-185/8-18 finished hex nut type-316 stainless steel1
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YANKEENHFinished Hex NutGrade 8Zinc/Yellow5/8-185/8-18 hex finish nut grade 8 alloy steel zinc/yellow518
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YANKEENHFinished Hex NutBrassPlain5/8-185/8-18 hex finish nut brass30
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YANKEENHFinished Hex NutSteelPlain5/8-185/8-18 l.h. hex fin nut74
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TSFTXFinished Hex NutSteelZinc/Clear5/8-11hex nut steel zinc 5/8-11887
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TSFTXFinished Hex NutGrade 5Zinc/Clear5/8-11hex nut gr.5 zinc 5/8-11480
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TSFTXFinished Hex NutSteelGalvanized5/8-11finished hex nut hdg 5/8-11246
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TSFTXFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11finished hex nut ss 5/8-11222
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TSFTXFinished Hex Nut316, 317, A4 StainlessPlain5/8-11finished hex nut 316ss 5/8-11325
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TSFTXFinished Hex NutSteelZinc/Clear5/8-18hex nut stl zn rohs 5/8-1816595
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TSFTXFinished Hex NutSteelZinc/Clear5/8-11spring nut zinc 5/8-114
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YANKEENHFinished Hex NutSteelGalvanized5/8-11hex nut hot-dipped804
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YANKEENHFinished Hex NutGrade 2Zinc/Clear5/8-11hex finish nut522
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YANKEENHFinished Hex NutGrade 8Zinc/Yellow5/8-11hex nut379
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YANKEENHFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11hex finish nut 18-8 s/s634
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YANKEENHFinished Hex NutGrade 2Zinc/Clear5/8-18hex finish nut768
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YANKEENHFinished Hex NutGrade 5Zinc/Clear5/8-18hex finish nut141
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YANKEENHFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-18hex finish nut 18-8 s/s82
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Set ScrewILFinished Hex NutSteelPlain5/8-11hex nutsinquire
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Set ScrewILFinished Hex NutGrade 2Zinc/Clear5/8-11hex nutinquire
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Set ScrewILFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-1118-8 304 hex nutinquire
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METRO INDOHFinished Hex NutGrade 8Plain5/8-11hex nut USS gr 8446
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METRO INDOHFinished Hex NutSteelZinc/Clear5/8-11hex nut uss325
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METRO INDOHFinished Hex NutSteelPlain5/8-11hex nut750
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METRO INDOHFinished Hex NutSteelPlain5/8-14bsf5/8-14 hex nut bsf10
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METRO INDOHFinished Hex NutSteelZinc/Clear5/8-18hex nut sae598
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METRO INDOHFinished Hex Nut316, 317, A4 StainlessPlain5/8-11hex nut USS 316 s/s71
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METRO INDOHFinished Hex NutGrade 8Zinc/Yellow5/8-11hex nut USS gr 8 /y99
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METRO INDOHFinished Hex NutGrade 8Zinc/Yellow5/8-18hex nut SAE gr 8 /y321
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METRO INDOHFinished Hex NutGrade 8Plain5/8-18hex nut SAE gr 8300
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METRO INDOHFinished Hex NutBrassPlain5/8-11hex nut uss4
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METRO INDOHFinished Hex NutBrassPlain5/8-18hex nut sae66
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METRO INDOHFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11hex nut USS s/s30
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METRO INDOHFinished Hex NutSteelPlain5/8-11l.h. hex nut uss100
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METRO INDOHFinished Hex NutSteelPlain5/8-18l.h. hex nut sae75
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AmericanNYFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-115/8-11 hex finished stainless nut94
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AmericanNYFinished Hex NutSteelPlain5/8-11hex fin nut black50
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AmericanNYFinished Hex NutSteelPlain5/8-18finish hex nut3413
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AmericanNYFinished Hex NutGrade 8Plain5/8-18finish hex nut6230
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AmericanNYFinished Hex NutSteelPlain5/8-11hex fin nut black418
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AmericanNYFinished Hex NutSteelPlain5/8-11finish hex nut290
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AmericanNYFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 1 x 11/32special nut 18-8 304191
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AmericanNYFinished Hex Nut316, 317, A4 StainlessPlain5/8-18hex nut 316 stainless210
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AmericanNYFinished Hex NutSteelZinc/Clear5/8-11center lcok nut zp620
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ACCURATEILFinished Hex NutGrade 5Zinc/Clear5/8-11hex nut gr5 (made in usa)1000
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ACCURATEILFinished Hex NutGrade 5Zinc/Clear5/8-11hex nut gr5
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ACCURATEILFinished Hex NutSteelZinc/Clear5/8-11hex nut551
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AbabaCAFinished Hex NutGrade 5Zinc/Clear5/8-115/8-11 fin h/n gr 5 znc b18.2.2544
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AbabaCAFinished Hex NutGrade 5Zinc/Clear5/8-115/8-11 fin h/n gr 5 znc b18.2.275
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AbabaCAFinished Hex Nut316, 317, A4 StainlessPlain5/8-115/8-11 fin h/n 316 s/s b18.2.2123
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AbabaCAFinished Hex NutGrade 8Plain5/8-115/8-11 fin h/n gr 8 pln b18.2.2315
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AbabaCAFinished Hex NutGrade 8Zinc/Yellow5/8-115/8-11 fin h/n gr 8 yel znc b18.2.21869
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AbabaCAFinished Hex NutGrade 8Zinc/Yellow5/8-115/8-11 fin h/n gr 8 yel znc b18.2.2225
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AbabaCAFinished Hex NutGrade 8Zinc/Yellow5/8-115/8-11 fin h/n 5/pkg gr 8 yel znc b18.2.25
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AbabaCAFinished Hex NutGrade 8Zinc/Yellow5/8-115/8-11 fin h/n 5/pkg gr 8 yel znc b18.2.21
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AbabaCAFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-115/8-11 fin h/n s/s b18.2.21429
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AbabaCAFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-115/8-11 fin h/n s/s b18.2.2100
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AbabaCAFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-115/8-11 fin h/n 5/pkg s/s b18.2.28
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AbabaCAFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-115/8-11 fin h/n 5/pkg s/s b18.2.23
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AbabaCAFinished Hex NutSteelGalvanized5/8-115/8-11 fin h/n stl hdg b18.2.21535
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AbabaCAFinished Hex NutSteelGalvanized5/8-115/8-11 fin h/n stl hdg b18.2.2100
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AbabaCAFinished Hex NutSteelPlain5/8-115/8-11 fin h/n stl pln b18.2.2653
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AbabaCAFinished Hex NutSteelZinc/Clear5/8-115/8-11 fin h/n stl znc b18.2.26525
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LippinCAFinished Hex NutSteelPlain5/8-185/8-18 hex nut l.h. sae21
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JacksonMSFinished Hex NutGrade 2HGalvanized5/8nc nut 2h hot dip1130
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JacksonMSFinished Hex Nut316, 317, A4 StainlessPlain5/8-11nc hex nut 316 stainless1378
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JacksonMSFinished Hex NutGrade 5Zinc/Clear5/8nc nut413
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JacksonMSFinished Hex NutGrade 8Plain5/8-18nf hex nut dom.. finish500
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JacksonMSFinished Hex NutGrade 8Plain5/8nc hex nut500
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JacksonMSFinished Hex NutGrade 8Zinc/Yellow5/8nc hex nut12661.88
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JacksonMSFinished Hex NutGrade 8Zinc/Yellow5/8-18nf hex nut2264.4
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JacksonMSFinished Hex NutSteelPlain5/8-11nc hex nut2845
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JacksonMSFinished Hex NutSteelPlain5/8-18nf hex nut330
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JacksonMSFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8nc hex nut 18-8 s/s1188
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JacksonMSFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-18nf hex nut 18-8 s/s602
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JacksonMSFinished Hex NutSteelZinc/Clear5/8-11nc hex nut46772
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JacksonMSFinished Hex NutSteelZinc/Clear5/8-18nf hex nut877.8
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JacksonMSFinished Hex NutSteelGalvanized5/8nc hex nut hdg4275
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JacksonMSFinished Hex NutGrade 5Plain5/8-18nf l.h. nut68
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JacksonMSFinished Hex NutSteelZinc/Clear5/8nc slotted nut42
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SIIINFinished Hex NutGrade 5Zinc/Clear5/8-115/8-11 grd5 zinc hex nut649
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SIIINFinished Hex NutGrade 8Zinc/Yellow5/8-115/8-11 grd8 yz hex nut)433
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SIIINFinished Hex NutGrade 8Zinc/Yellow5/8-185/8-18 grd8 yz hex nut)196
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SIIINFinished Hex NutGrade 2Plain5/8-115/8-11 grd2 plain hex nut)200
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SIIINFinished Hex NutGrade 8Plain5/8-115/8-11 grd8 nut plain)25
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SIIINFinished Hex Nut316, 317, A4 StainlessPlain5/8-115/8 -11 unc hex nuts coarse stainless 316 unc2
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AbabaCAFinished Hex NutBrassPlain5/8-115/8-11 fin h/n brass b18.2.210
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SIIINFinished Hex NutSteelZinc/Clear5/8-115/8-11 zinc finished hex nut) b18.2.2375
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SIIINFinished Hex NutGrade 5Zinc/Clear5/8-185/8-18 grade 5 hex nut zinc b18.2.2120
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SIIINFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-115/8-11 18-8 stainless steel finished hex nut) b18.2.2475
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LippinCAFinished Hex NutSteelZinc/Clear5/8-115/8-11 hex nut zp (625)103724
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LippinCAFinished Hex NutSteelPlain5/8-115/8-11 hex nut plain (625)16657
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LippinCAFinished Hex NutSteelPlain5/8-115/8-11 hex nut l.h.3
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TownCountryARFinished Hex Nut316, 317, A4 StainlessPlain5/8-115/8-11 hex nut s.s. 316inquire
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TownCountryARFinished Hex NutGrade 2Plain5/8-115/8-11 hex nut gr.2 plaininquire
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TownCountryARFinished Hex NutGrade 8Plain5/8-115/8-11 hex nut gr.8 plaininquire
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TownCountryARFinished Hex NutGrade 8Zinc/Yellow5/8-185/8-18 hex nut gr.8 yellow zincinquire
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TownCountryARFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11hex nut 18-8 304 18-8inquire
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TownCountryARFinished Hex NutGrade 2Galvanized5/8-11hex nut gr.2 hot dipinquire
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TownCountryARFinished Hex NutGrade 2Zinc/Clear5/8-11hex nut gr.2inquire
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TownCountryARFinished Hex NutGrade 5Zinc/Clear5/8-11hex nut gr.5696
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TownCountryARFinished Hex NutGrade 5Zinc/Clear5/8-18hex nut gr.5325
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TownCountryARFinished Hex NutGrade 8Zinc/Yellow5/8-11hex nut680
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JET FITTINGCAFinished Hex NutGrade 2Zinc/Clear5/8-115/8-11 finished hex nut steel grade-2 zinc plated b18.2.2470
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JET FITTINGCAFinished Hex NutGrade 2Zinc/Clear5/8-185/8-18 finished hex nut steel grade-2 zinc plated b18.2.28
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CNBILFinished Hex NutGrade 5Zinc/Clear5/8-11hex nut350
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CNBILFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 18.85/8-11 hex nut 18.8 ss250
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CNBILFinished Hex NutGrade 2Plain5/8-11hex nut w/lht gr.2218
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CNBILFinished Hex NutGrade 2Galvanized5/8-11hex nut gr.2 hot dip206
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CNBILFinished Hex NutGrade 5Zinc/Clear5/8-11fin hex nut326
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CNBILFinished Hex NutSuperalloy (Inconel, Hastelloy, Alloy 20)Passivated5/8-11hex nut a-286 heat treated and per print less note 419
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RCFastAZFinished Hex NutGrade 2Plain5/8-18hex nut gr2inquire
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RCFastAZFinished Hex NutGrade 2Zinc/Clear5/8-11hex nut gr2 cr+3inquire
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RCFastAZFinished Hex NutGrade 2Zinc/Clear5/8-18hex nut gr2 cr+3inquire
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RCFastAZFinished Hex NutGrade 2Plain5/8-11hex nut gr2inquire
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RCFastAZFinished Hex NutGrade 5Zinc/Clear5/8-11hex nut gr5 cr+3inquire
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RCFastAZFinished Hex NutBrassPlain5/8-11hex nutinquire
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RCFastAZFinished Hex NutGrade 8Zinc/Yellow5/8-11hex nut gr8 cr+6 (15/16x3 5/64)inquire
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RCFastAZFinished Hex NutSteelPlain5/8-18nut, 5/8-18, a286 MS9356-16inquire
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RCFastAZFinished Hex NutGrade 8Zinc/Yellow5/8-18hex nut gr8 cr+6 (15/16x35/64)inquire
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RCFastAZFinished Hex NutGrade 8Plain5/8-11hex nut gr8inquire
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RCFastAZFinished Hex NutGrade 8Plain5/8-18hex nut gr8inquire
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RCFastAZFinished Hex NutSteelPlain5/8-11hex nut stlinquire
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RCFastAZFinished Hex NutSteelPlain5/8-18hex nut stlinquire
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RCFastAZFinished Hex NutSteelZinc/Clear5/8-11hex nut stl cr+3 (15/16x35/64)300
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RCFastAZFinished Hex NutSteelZinc/Clear5/8-18hex nut stl cr+3inquire
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RCFastAZFinished Hex NutGrade 2Zinc/Yellow5/8-11hex nut gr2 cr+6inquire
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JET FITTINGCAFinished Hex NutSteelPlain5/8-11nut hex finished 5/811 steel b18.2.225
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JET FITTINGCAFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-115/8-11 hex nut finished stainless steel 18-8 b18.2.270
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MasFasCorpNVFinished Hex NutSteelPlain5/8-11hex nutinquire
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MasFasCorpNVFinished Hex Nut316, 317, A4 StainlessPlain5/8-11hex nut 316 s/sinquire
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MasFasCorpNVFinished Hex NutGrade 5Zinc/Clear5/8-11hex nutinquire
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MasFasCorpNVFinished Hex Nut316, 317, A4 StainlessPlain5/8-11finish hex nut per astm a194 minquire
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MasFasCorpNVFinished Hex NutGrade 8Zinc/Yellow5/8-11hex nut gr 8inquire
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MasFasCorpNVFinished Hex NutNylonPlain5/8-11hex nutinquire
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MasFasCorpNVFinished Hex Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11hex nut 18-8 s/sinquire
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MasFasCorpNVFinished Hex NutSteelZinc/Clear5/8-18hex nutinquire
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MasFasCorpNVFinished Hex NutSilicon BronzePainted5/8-11hex nut silcon bronzeinquire
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