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Top Locking Nuts (toplock)

Automation-Style Lock Nuts, Top Locking Lock Nuts or Stover Lock Nuts are lock nuts with a locking feature deformed into the top of the nut. This deformation crimps the internal thread, increasing its friction against the mating bolt or stud, leading to the locking feature.

Lock Nut, Top Locking, All Metal (Automation style, etc.) (toplock), showing 200, (click on any line for more information)

Search Results Sponsored by Perigee Manufacturing, your source for All Metal Top-Lock Nuts. For more results, visit   perigeemfg.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Buy Top Locking Nuts from one of our FCH Network Members
JacksonMSLock Nut, Top Locking, All Metal (Automation style, etc.)Grade 2HPlain7/8-97/8-9 nc 2h toplock nut12
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JacksonMSLock Nut, Top Locking, All Metal (Automation style, etc.)Grade 2HPlain5/8-115/8-11 nc 2h toplock nut4
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CenturyFLLock Nut, Top Locking, All Metal (Automation style, etc.)SteelPlain1/4-20toplock hex lock nut 1/4-20 (STL ZINC YEL WAX) (STL ZINC YEL WAX) 586
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CenturyFLLock Nut, Top Locking, All Metal (Automation style, etc.)SteelPlain3/8-16toplock hex lock nut 3/8-16 (STL ZINC YEL WAX) (STL ZINC YEL WAX) 2800
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CenturyFLLock Nut, Top Locking, All Metal (Automation style, etc.)SteelPlain3/8-16toplock hex lock nut 3/8-16 (STL TRIVALENT ZINC CLR & WAX) (STL TRIVALENT ZINC CLR & WAX) 1350
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1-81-8 toplock nut gr c hrd stl znc b18.2.264
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1-81-8 toplock nut gr c hrd stl znc b18.2.210
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1-141-14 toplock nut gr c hrd stl znc b18.2.249
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1-141-14 toplock nut gr c hrd stl znc b18.2.230
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1 1/8-71 1/8-7 toplock nut gr c hrd stl znc b18.2.216
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1 1/4-71 1/4-7 toplock nut gr c hrd stl znc b18.2.210
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-201/4-20 toplock nut gr c hrd stl znc b18.2.21875
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-201/4-20 toplock nut gr c hrd stl znc b18.2.2500
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-20 x 251/4-20 toplock nut gr c 25/pkg hrd stl znc b18.2.210
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-20 x 251/4-20 toplock nut gr c 25/pkg hrd stl znc b18.2.26
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-281/4-28 toplock nut gr c hrd stl znc b18.2.24519
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-281/4-28 toplock nut gr c hrd stl znc b18.2.2400
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-28 x 251/4-28 toplock nut gr c 25/pkg hrd stl znc b18.2.216
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-28 x 251/4-28 toplock nut gr c 25/pkg hrd stl znc b18.2.23
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-185/16-18 toplock nut gr c hrd stl znc b18.2.26937
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-185/16-18 toplock nut gr c hrd stl znc b18.2.2400
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-18 x 255/16-18 toplock nut gr c 25/pkg hrd stl znc b18.2.24
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-18 x 255/16-18 toplock nut gr c 25/pkg hrd stl znc b18.2.25
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-245/16-24 toplock nut gr c hrd stl znc b18.2.25750
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-245/16-24 toplock nut gr c hrd stl znc b18.2.2400
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LibertyILLock Nut, Top Locking, All Metal (Automation style, etc.)316, 317, A4 StainlessPlain3/4-163/4-16 hex nut w/toplock 31642
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KomarILLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear1/4-201/4-20 hex fin toplock nut(7/16x7/32) zinc1000
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KomarILLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear3/8-163/8-16 hex fin toplock nut(9/16x21/64) zinc900
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KomarILLock Nut, Top Locking, All Metal (Automation style, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 hex fin toplock nut(9/16x21/64) 18-8 ss900
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KomarILLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear5/16-185/16-18 hex fin toplock nut(1/2x17/64) zinc2600
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KomarOHLock Nut, Top Locking, All Metal (Automation style, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plainm6-1.0 hex fin toplock nut (10mm x 5mm) 18-8 ss5000
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KomarARLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear8-32 hex toplock nut(11/32x1/8) zinc trivalent4000
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KomarARLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear#6-32hex ms toplock nut(5/16x7/64)2000
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AmericanNYLock Nut, Top Locking, All Metal (Automation style, etc.)Grade 8Plain3/4-10toplock stop nut gr 8 black740
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AmericanNYLock Nut, Top Locking, All Metal (Automation style, etc.)SteelCadmium3/4-16toplock hex nut cad pl58
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AmericanNYLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear1/4-20hex toplock nut pl200
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AmericanNYLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Yellow7/16-20toplock nut 8400
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AmericanNYLock Nut, Top Locking, All Metal (Automation style, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 toplock mcfogg unitorque 18-8 304 s/s06 hbo2 NLK-.50FTL650
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AmericanNYLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear9/16-12one way toplock unitork pl150
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AmericanNYLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear9/16-189/16-18 toplock unitorque nut pl NLK-.56FTUNI92
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MFSKSLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear1/4-28toplock locknut21495
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TPCINLock Nut, Top Locking, All Metal (Automation style, etc.)Grade 8Plain3/4-16hex toplock23000
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TPCINLock Nut, Top Locking, All Metal (Automation style, etc.)Grade 8Zinc/Yellow5/8-18hex toplock nut230000
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)Class 10.9Zinc/ClearM1616m-2.0 toplock class 10 zp1503
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)Grade AZinc/Clear5/8-11 x a5/8-11 toplock nut a563a zinc & wax 434290
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)Grade AZinc/Clear1/2-13 x a1/2-13 toplock nut a563a zinc & wax 1996640
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)Grade AZinc/Clear3/8-16 x a3/8-16 toplock nut a563a zinc & wax 138800
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)SteelGalvanized5/16-185/16-18 toplock nut hdg101
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)Grade CCadmium1/2-131/2-13 grd c toplock nut cad plated2687
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)SteelGalvanized3/4-103/4-10 toplock nut galv110
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)SteelGalvanized1/2-131/2-13 toplock nut hdg486
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IRFNJLock Nut, Top Locking, All Metal (Automation style, etc.)SteelBlack Oxide5/16-185/16-18 toplock nut type-c automation style stl16,470
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IRFNJLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear1/2-131/2-13 toplock nut type-c automation style stl rohs compliant303
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EximS'poreLock Nut, Top Locking, All Metal (Automation style, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32nut hex s/s black oxide #10-32 self/lock10.490 x 9.525 x 3.302 mm0.413 x 0.375 x 0.130 in (toplock) b18.2.212243
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KomarILLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear5/16-18hex fin toplock nut(1/2x17/64)2600
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KomarILLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear1/4-20hex fin toplock nut(7/16x7/32)1000
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KomarILLock Nut, Top Locking, All Metal (Automation style, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16hex fin toplock nut(9/16x21/64) 18-8 ss900
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KomarILLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear3/8-16hex fin toplock nut(9/16x21/64)900
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)Grade CCadmium3/8-163/8-16 grd c toplock nut cad plated
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/2-201/2-20 grd c toplock nut cadplated
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain5/8-115/8-11 grd c toplock nut
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain1/4-201/4-20 grd c toplock nut
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear1/2-131/2-13 jam flex toplock nut cadmuim plated
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)SteelPlain#10-3210-32 flex toplock nut
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TPCINLock Nut, Top Locking, All Metal (Automation style, etc.)Grade 2Zinc/Clear5/8-11hex toplock nut
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NorthernMNLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear1/4-20s/o 1/4-20 import nc#8 toplock nut zinc2800
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NorthernMNLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Yellow5/16-18s/o 5/16-18 nc#8 toplock nut zinc/yellow2542
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NorthernMNLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear7/16-16s/o 7/16-16 import nc#8 toplock nut zinc500
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NorthernMNLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Yellow1/4-20s/o 1/4-20 nc#8 toplock nut zinc/yellow1300
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NorthernMNLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Yellow5/8-11s/o 5/8-11 nc#8 toplock nut zinc/yellow394
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NorthernMNLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clears/o 1-12 fine #8 toplock nut special fine thread zinc10
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NorthernMNLock Nut, Top Locking, All Metal (Automation style, etc.)Class 8.8Zinc/Yellows/o _m6(1.0) toplock class 8 zinc/yellow all-metal60
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NorthernMNLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear1-14s/o 1-14 nf toplock nut zinc94
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NorthernMNLock Nut, Top Locking, All Metal (Automation style, etc.)Class 8.8Zinc/Clears/o _m6(1.0) toplock class 8 zinc bulk672
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NorthernMNLock Nut, Top Locking, All Metal (Automation style, etc.)Class 10.9Zinc/Clears/o _m12(1.25) toplock class 10 zinc x-fine pitch54
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NorthernMNLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear3/4-10s/o 3/4-10 import nc#8 toplock nut zinc150
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NorthernMNLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Yellow1-14s/o 1-14 nf#5 toplock nut zinc/yellow40
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NorthernMNLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear5/8-18s/o 5/8-18 nf toplock nut zinc90
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NorthernMNLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear1/4-28s/o 1/4-28 nf#8 toplock nut zinc3000
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ISSCOMOLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CCadmium5/8-11hex locknut toplock cad/wax 5/8-111830
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ISSCOMOLock Nut, Top Locking, All Metal (Automation style, etc.)Grade ACadmium3/4-10hex locknut toplock cad/wax 3/4-101000
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ISSCOMOLock Nut, Top Locking, All Metal (Automation style, etc.)Grade AZinc/Clear#12-24hex locknut ms toplock z/p5900
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ISSCOMOLock Nut, Top Locking, All Metal (Automation style, etc.)Grade AZinc/Clear1/2-13hex locknut jam toplock2100
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ISSCOMOLock Nut, Top Locking, All Metal (Automation style, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11hex locknut toplock 18-8 18-8 3041890
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ISSCOMOLock Nut, Top Locking, All Metal (Automation style, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32hex locknut toplock 18-8 18-8 3043605
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ISSCOMOLock Nut, Top Locking, All Metal (Automation style, etc.)Grade BZinc/Clear7/16-20hex locknut toplock &wax wax4690
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ISSCOMOLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CCadmium1/2-20hex locknut toplock gr c cad/wax 1/2-2014000
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ISSCOMOLock Nut, Top Locking, All Metal (Automation style, etc.)Grade ACadmium3/8-24hex locknut jam toplock cad/pl40640
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ACFCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CCadmium1 1/4-71-1/4-7 gr c toplock hex nut cad i60
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IRFNJLock Nut, Top Locking, All Metal (Automation style, etc.)SteelBlack Oxide5/16-185/16-18 toplock nut type-c automation style stl1560
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IRFNJLock Nut, Top Locking, All Metal (Automation style, etc.)SteelBlack Oxide5/16-185/16-18 toplock nut type-c automation style stl1560
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IRFNJLock Nut, Top Locking, All Metal (Automation style, etc.)SteelBlack Oxide5/16-185/16-18 toplock nut type-c automation style stl1560
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GUIDONNJLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CCadmium3/4-163/4-16 FINISHED HEX TOPLOCK GRADE C CAD/WAX300
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FastWareSaskLock Nut, Top Locking, All Metal (Automation style, etc.)Class 8.8PlainM8-1.25toplock nut class 8 /iso 7042 din 9805,457
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FastWareSaskLock Nut, Top Locking, All Metal (Automation style, etc.)Class 10.9Zinc/YellowM12-1.75-18M12-1.75 toplock nut 18 a/f class 10 iso 77191,713
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)Grade AZinc/Clear5/8-11 x a5/8-11 toplock nut a563a zinc & wax151000
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NutsBoltsNELock Nut, Top Locking, All Metal (Automation style, etc.)Grade AZinc/Clear5/8-11 x a5/8-11 toplock nut a563a zinc & wax25000
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/ClearM14-2.00M14 x 2.00 din 980v toplock cl8 zn/wx683
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/ClearM12-1.75M12 x 1.75 din 980v toplock cl8 zn/wx913
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear1/4-20toplock gr.a left-hand32,994
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)SteelZinc/Clear5/16-18toplock gr.a & waxed2446
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)SteelPlain1/4-20toplock gr.a5000
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)SteelPlain5/16-24toplock gr.a14000
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)SteelPlain5/16-18toplock gr.a42,000
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)Grade BPhosphate1-14toplock gr.b phos & oil200
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)Grade BPhosphate1/4-20gr. b toplock 72 hr phos/oil113812
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)Grade BPlain1/2-20toplock gr.b698
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-28toplock gr.c /wax100
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear9/16-12toplock gr.c /wax13,645
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/2-20toplock gr.c /wax196
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-24toplock gr.c /wax265
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-20toplock gr.c /wax19,022
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear7/16-14toplock gr.c /wax65,947
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-18toplock gr.c /wax467
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/4-16toplock gr.c /wax672
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear7/8-14toplock gr.c /wax3,895
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CONTAERONJLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1-14toplock gr.c /wax824
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AztechILLock Nut, Top Locking, All Metal (Automation style, etc.)SteelPlain#10-32#10-32 spcl toplock sngl3,106,135
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AztechILLock Nut, Top Locking, All Metal (Automation style, etc.)SteelPlain5/16-185/16-18 fin hex toplock557
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AztechILLock Nut, Top Locking, All Metal (Automation style, etc.)SteelPlain#10-32#10-32 spcl toplock sngl10,325
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WurthINLock Nut, Top Locking, All Metal (Automation style, etc.)Class 8.8Zinc/Yellowm10-1.5 hex toplock nut din 980v cl 8 zinc/yellow 770467917,000
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