FCH News

1/2-20 Nylon Insert Lock Nuts

Nylon-Insert Lock Nuts, Nyloc Nuts or Elastic Stop Nuts, are locknuts with a nylon or fiber internal collar that increases friction on the screw thread. The screw thread does not cut into the nylon insert, however, the insert deforms elastically over the threads. Since the locking feature can be affected by heat, they are more correctly referred to as “Stop” nuts.

16,754 Lock Nut, Nylon Insert, showing 200, (click on any line for more information)

Search Results Sponsored by J. Lanfranco Fastener Systems, your source for Nylon Insert Lock Nuts. For more results, visit   jlanfranco.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Buy Nylon Insert Lock Nuts from one of our FCH Network Members
JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20nf nylon locknut 18-8 ss117
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JacksonMSLock Nut, Nylon InsertSteelZinc/Yellow1/2-20nf nylon insert locknut ne dom.. (green)246
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WeaverWALock Nut, Nylon Insert316, 317, A4 StainlessPlain1/2-201/2-20 nylock nut 316 ss25
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WeaverWALock Nut, Nylon InsertBrassPlain1/2-201/2-20 nylock nut brass57
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WeaverWALock Nut, Nylon InsertSteelChrome1/2-201/2-20 nylock nut chrome10
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WeaverWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 nylock nut 18-8 ss1037
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nylock nut zinc1166
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WeaverWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 nylon jam nut 18-8 ss88
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nylon jam nut zinc715
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear1/2-20nylon insert lock nut ne23
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear1/2-20nylon insert lock nut nte588
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JacksonMSLock Nut, Nylon Insert316, 317, A4 StainlessPlain1/2-201/2-20 nf nylon locknut 316 stainless30
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Future FastenerTXLock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nylon insert lock nut plt253
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Future FastenerTXLock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nylon insert (jam) nut plt62
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Future FastenerTXLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 nylon insert lock nut ss662
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 nf nylon insert jam nut 18-8 ss107
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear1/2-20nf jam nuts nte series1844
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear1/2-20nf insert locknut ne1279.35
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow1/2-201/2-20 nf nylon insert lock-nut zy (gr.c)1258
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YANKEENHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 thin nylon-insert l/n stain steel62
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YANKEENHLock Nut, Nylon InsertGrade 8Phosphate1/2-201/2-20 nylon insert lock nut grade 8 blk phosphate47
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YANKEENHLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 nylon insert lock nut grade 8 zinc/yellow110
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YANKEENHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 nylon insert lock nut stain steel112
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YANKEENHLock Nut, Nylon InsertSteelZinc/Clear1/2-20thin nylon-insert l/n477
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YANKEENHLock Nut, Nylon InsertSteelZinc/Clear1/2-20nylon insert lock nut348
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Irwin IndOntLock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 unf nylon insert locknuts zinc b18.2.2800
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ASMCILLock Nut, Nylon InsertSteelZinc/Clear1/2-20fine nyloc nut ne (standard) low carb zp650
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ASMCILLock Nut, Nylon InsertGrade CZinc/Yellow1/2-20fine grc nyloc nut ne (standard) med carb350
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ASMCILLock Nut, Nylon InsertSteelZinc/Clear1/2-20fine nyloc nut nte (thin) low carb zp826
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ASMCILLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20fine nyloc nut ne (standard) ss18-8839
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GLFOHLock Nut, Nylon InsertSteelZinc/Yellow1/2-201/2-20 fin hex jam nyl ins lock nut stl zy b18.2.2 () ()791
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GLFOHLock Nut, Nylon InsertSteelCadmium/Yellow1/2-201/2-20 fin hex nyl ins lock nut stl cad yellow b18.2.2 () ()889
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GLFOHLock Nut, Nylon InsertSteelPlain1/2-201/2-20 (3/4x19/32) steel hex/nylon-insert lo MS21044-N8 b18.2.2 () ()204
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GLFOHLock Nut, Nylon InsertSteelPlain1/2-20lock nut MS21044C8 b18.2.2 () ()15
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 fin hex nyl ins lock nut stl zc b18.2.2 () ()1974
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GLFOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 fin hex nyl ins lock nut 18-8 s/s b18.2.2 () ()96
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Cal FastenrsCALock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 hex nylok nut gr 8 - dc- ii 50FNNE8Y20
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Cal FastenrsCALock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 hex nylok nut low profile Cr3+850
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MESAFASTCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20nylon insert lock nut 18-8 s/s78.0
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MESAFASTCALock Nut, Nylon InsertSteelZinc/Clear1/2-20nylon insert lock nut10.0
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CenturyFLLock Nut, Nylon InsertSteelPlain1/2-20ms21044n8 10245
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CenturyFLLock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nte ny in locknut steel zinc (STEEL ZINC) (STEEL ZINC) 860
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CenturyFLLock Nut, Nylon InsertSteelPlain1/2-20ms21083c8 nut self locking 250 degree f low height w/ non-metallic insert 1/2-20 thread stainless steel (NUT SELF LOCKING 250 DEGREE F LOW HEIGHT W/ NON-METALLIC INSERT 1/2-20 THREAD STAINLESS STEEL) (NUT SELF LOCKING 250 DEGREE F LOW HEIGHT W/ NON-METALLIC INSERT 1/2-20 THREAD STAINLESS STEEL) 5
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CenturyFLLock Nut, Nylon InsertSteelPlain1/2-20ms21044c8 10
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CenturyFLLock Nut, Nylon InsertSteelPlain1/2-20ms21083n8 nut-self l (NUT-SELF L) (NUT-SELF L) 8
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CenturyFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20ms17830-8f locknut 1
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HayesCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 thin n.i. locknut 18-8ss243
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 ne nyloc gr 8 zii b18.2.2906
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 ne nyloc gr 8 zii b18.2.2200
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 ne nyloc 10/pkg gr 8 zii b18.2.23
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 ne nyloc 10/pkg gr 8 zii b18.2.26
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AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 ne nyloc s/s b18.2.2100
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AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 ne nyloc 10/pkg s/s b18.2.23
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AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 ne nyloc 10/pkg s/s b18.2.23
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AbabaCALock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 ne nyloc stl znc b18.2.250
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AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 nte thin n.i. l/n s/s b18.2.253
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AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 nte thin n.i. l/n s/s b18.2.210
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AbabaCALock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nte thin n.i. l/n stl znc b18.2.2281
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AbabaCALock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nte thin n.i. l/n stl znc b18.2.2100
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NAPPCOTXLock Nut, Nylon InsertSteelZinc/Clear1/2-20nylon insert locknut steel zp 1/2-20 (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS)6911
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NAPPCOTXLock Nut, Nylon InsertSteelZinc/Clear1/2-20nylon insert locknut steel zp 1/2-20 (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS)552
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NAPPCOTXLock Nut, Nylon InsertSteelZinc/Yellow1/2-20nyloninsertlocknut stlzinc yellow 1/2-20 (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS)200
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EndriesWILock Nut, Nylon InsertGrade 5Zinc/Clear1/2-201/2-20 ne series grade 5 nylon insert locknut zinc379
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EndriesWILock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nte series jam nylon insert locknut tri clr zinc 120 wh/144 red rust1262
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EndriesWILock Nut, Nylon InsertSteelPlain1/2-20ms21044-n8 1/2-20 nylon insert locknut cadmium105
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MTPCALock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 ne st/zn nyl/in locknuts1,476
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MTPCALock Nut, Nylon InsertGrade 8Plain1/2-201/2-20 ne stl gr.8 plain nyl/in locknuts111
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MTPCALock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 ne gr.8 y/zn nyl/in locknuts2,101
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MTPCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 ne 18-8 s.s nyl/in locknutsstock
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MTPCALock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nte-stl zn nyl/in locknut (low profile)353
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ACCURATEILLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 nylon insert locknut gr8 zinc yellow200
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ACCURATEILLock Nut, Nylon InsertSteelZinc/Clear1/2-20ne nylon insert hex locknut638
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ACCURATEILLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20nylon insert hex locknut 18-8 s/s43
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ACCURATEILLock Nut, Nylon InsertSteelZinc/Clear1/2-20nte nylon insert thin pat nut1887
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LibertyILLock Nut, Nylon InsertGrade 5Plain1/2-20ne nylon insert stop nut nut165
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LibertyILLock Nut, Nylon Insert316, 317, A4 StainlessPlain1/2-20ne nylon insert stop nut 316ss nut 316ss90
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LibertyILLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20ne nylon insert stop nut 18-8ss nut 18-8ss285
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LibertyILLock Nut, Nylon InsertSteelZinc/Clear1/2-20nte thin nylon insert locknut rohs6,603
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LibertyILLock Nut, Nylon InsertSteelZinc/Clear1/2-20ne nylon insert stop nut nut1,695
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LibertyILLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-20ne nylon insert stop nut rohs compliant360
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KomarILLock Nut, Nylon InsertSteelZinc/Yellow1/2-201/2-20 thin nylon ins. l/n nte zinc yellow61630
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KomarILLock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 hvy nylon ins l/n nu zinc1000
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KomarILLock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 thin nylon ins. l/n nte zinc100
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KomarARLock Nut, Nylon InsertGrade 8Zinc/Clear1/2-20nylon insert l/n ne34
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AmericanNYLock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nylon insert jam locknut zinc pl2550
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HayesCALock Nut, Nylon InsertGrade 8Plain1/2-201/2-20 nylon insert locknut gr 8 zii228
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Alma BoltMILock Nut, Nylon InsertSteelPlain1/2-201/2-20 sae (nte series) nylon insert jam nut b18.2.21264
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MFSKSLock Nut, Nylon InsertSteelZinc/Yellow1/2-20nylon insert locknut42
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MFSKSLock Nut, Nylon InsertSteelZinc/Clear1/2-20thin nylon insert locknut21
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Alma BoltMILock Nut, Nylon Insert316, 317, A4 StainlessPlain1/2-20SAE 316 st st nylon insert locknut2224
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METRO INDOHLock Nut, Nylon InsertSteelPlain1/2-20jam elastic stop nut sae150
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METRO INDOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20jam elastic stop nut SAE s/s44
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METRO INDOHLock Nut, Nylon InsertSteelZinc/Clear1/2-20elastic stop nut sae88
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METRO INDOHLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-20elastic stop nut SAE gr 8 /y100
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METRO INDOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20elastic stop nut SAE s/s25
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RCFastAZLock Nut, Nylon InsertGrade CZinc/Yellow1/2-20nylon insert locknut grc600
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XL ScrewGALock Nut, Nylon InsertSteelZinc/Clear1/2-20 x 3/4 x 19/32white insert lock nuts zp1,000
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XL ScrewGALock Nut, Nylon InsertSteelZinc/Clear1/2-20 x 3/4 x 5/16white insert lock nuts zp2,000
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NutsBoltsNELock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nylon lock nut zp2578
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NutsBoltsNELock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 jam nylock nut zp325
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NutsBoltsNELock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 gr8 nylock nut zy617
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SIIINLock Nut, Nylon InsertGrade CZinc/Yellow1/2-201/2-20 grade c nylok yellow zinc locknut) b18.2.259
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MidStatesMILock Nut, Nylon InsertSteelPlain1/2-20nut ms21083-n879
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MidStatesMILock Nut, Nylon InsertSteelPlain1/2-20hvy nyloc-insert l/n252
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KomarILLock Nut, Nylon InsertSteelZinc/Clear1/2-20hvy ins l/n nu1000
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MTPCALock Nut, Nylon InsertGrade 8Zinc/Black1/2-201/2-20 gr.8 bl/zn nylon insert locknuts fine300
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JHP FastenersTXLock Nut, Nylon InsertSteelZinc/Clear1/2-20nut hex nylon insert 1/2-20 st/zc107
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IPCVALock Nut, Nylon InsertSteelPlain1/2-201/2-20 elastic stop nut nte steel589
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IPCVALock Nut, Nylon InsertBrassPlain1/2-201/2-20 elastic stop nut nte brass100
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IPCVALock Nut, Nylon InsertGrade 5Cadmium1/2-201/2-20 elastic stop nut ne steel grade 5 cad clear2,090
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IPCVALock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 elastic stop nut nte steel cr3 zinc-rohs798
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IPCVALock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 elastic stop nut ne steel zinc11,061
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IPCVALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 elastic stop nut nte 18-8 s/s steel241
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IPCVALock Nut, Nylon InsertSteelZinc/Yellow1/2-201/2-20 elastic stop nut nte steel zinc yellow305
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IPCVALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 elastic stop nut ne 18-8 s/s steel coated with a suitable dry compound or wax1,204
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SPCTXLock Nut, Nylon InsertGrade 5Zinc/Clear1/2-201/2-20 nylon insert locknut steel grade 5 zinc and clear94000
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HBBOLTCALock Nut, Nylon InsertSteelPlain1/2-20thin nylock nut3,022
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HBBOLTCALock Nut, Nylon InsertSteelZinc/Clear1/2-20nylock nut338
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HBBOLTCALock Nut, Nylon InsertGrade 8Zinc/Clear1/2-20nylock nut281
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HBBOLTCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20nylock nut 18-8 ss290
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DeltaTXLock Nut, Nylon InsertSteelZinc/Clear1/2-20fin nylon l/n steel nf zinc 1/2-20 (FINE THREAD)125
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DeltaTXLock Nut, Nylon InsertGrade 8Plain1/2-20nylon insert l/n gr 8 plain 1/2-20 (FINE THREAD)74
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DeltaTXLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20fin nylon l/n 18-8 sst nf 1/2-20 (FINE THREAD)343
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DeltaTXLock Nut, Nylon Insert316, 317, A4 StainlessPlain1/2-20fin nylon l/n 316 sst nf 1/2-20 (FINE THREAD)187
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DeltaTXLock Nut, Nylon InsertSteelZinc/Clear1/2-20fin jam nylon l/n steel zinc nf 1/2-20 (21NTE-080, FINE THREAD)140
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DeltaTXLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20fin jam nylon l/n 18-8 sst nf 1/2-20 (79NTE-080, FINE THREAD)246
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QFCTXLock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 fin hex nylon insert nut zinc b18.2.220
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QFCTXLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 fin hex nylon insert nut gr8 y/zinc b18.2.2731
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QFCTXLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 fin hex nylon insert nut gr8 y/zinc b18.2.22380
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QFCTXLock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 fin hex nylon insert jam nut zinc b18.2.2300
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SISAZLock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nylon insert lock nut steel zinc75
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SISAZLock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nylon insert lock nut steel zinc200
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B & K FASTPALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 nte stainless nylon ins jam locknuts b18.2.21
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 ne nylon insert locknuts gr 8 z yellow b18.2.297
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B & K FASTPALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 nylon locknuts 18-8 stainless b18.2.220
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TSFTXLock Nut, Nylon InsertGrade CZinc/Yellow1/2-201/2 -20 nylon insert locknuts grade c zinc-yellow1044
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TSFTXLock Nut, Nylon InsertGrade CPhosphate1/2-20nylon insert lock nut gr c phos & oil 1/2 -20166
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TSFTXLock Nut, Nylon InsertSteelZinc/Clear1/2-20nylon insert locknut thin height zinc plated 1/2-2089
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ACFCALock Nut, Nylon InsertSteelPlain1/2-201/2-20 high tensile (ne) esna nylon insert locknut 52ne-080709
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ACFCALock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 ( ne ) nylon insert locknut z/p rohs42
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ACFCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 s/s ( ne ) nylon insert locknut200
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Kanebridge ILLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 ne nylon insert hex lock nut 18-8 stainless steel5,000
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Kanebridge ILLock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 ne nylon insert hex lock nut zinc7.500
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Kanebridge ILLock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nte thin pattern nylon insert hex lock nut zinc20,000
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Kanebridge ILLock Nut, Nylon InsertSteelZinc/Yellow1/2-201/2-20 nte thin pattern nylon insert hex lock nut fine thread zinc yellow20,000
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General FMILock Nut, Nylon InsertGrade 8Zinc/Clear1/2-201/2-20 nyl ins ln gr 8 zn b18.2.21575
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IRFNCLock Nut, Nylon InsertSteelZinc/Clear1/2-20nylon insert l/n stl n51nexsz1941
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Mid-ValleyCALock Nut, Nylon InsertSteelPlain1/2-20lock nut nylon insert b18.2.2inquire
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NAPPCOTXLock Nut, Nylon InsertGrade 8Plain1/2-20nylon insert locknut grade 8 1/2-20198
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ZAL INDUSCALock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nylon insert l/n pltd535
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LippinCALock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 flange nylon insert lock nut zinc500
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LippinCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20nylon insert locknut fine stainless 18-8955
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LippinCALock Nut, Nylon InsertSteelZinc/Clear1/2-20nylon insert locknut fine zinc plated1350
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LippinCALock Nut, Nylon InsertGrade 8Zinc/Clear1/2-20nylon insert locknut gr-8 fine zinc plated590
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LippinCALock Nut, Nylon InsertSteelZinc/Clear1/2-20nylon insert jam nut fine zinc plated2200
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FastWareSaskLock Nut, Nylon InsertGrade 2Zinc/Yellow1/2-20nf jam nylon insert lock nut1,230
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SRFALLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20nylon insert l/n s/s-
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Wurth AdaMNLock Nut, Nylon InsertGrade AZinc/Yellow1/2-20nut hex nyl/insert nte grade a (zy) 1/2-2011,801
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Wurth AdaMNLock Nut, Nylon InsertGrade CZinc/Yellow1/2-20nut hex nyl/insert ne grade c (zy) 1/2-201,200
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Wurth AdaMNLock Nut, Nylon InsertGrade AZinc/Clear1/2-20nut hex nyl/insert ne grade a (zt) 1/2-201,200
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CNBILLock Nut, Nylon InsertSteelZinc/Clear1/2-20nylon insert locknut plate20
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AIHAZLock Nut, Nylon InsertSteelPlain1/2-20hex nut self locking MS21083N87
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WSBKYLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20nut hex nyl ins nte (18-8) 1/2-20 b18.2.21,010
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MMFMILock Nut, Nylon InsertSteelCadmium/Yellow1/2-201/2-20 stl/cad nylon insert locknut ms21044n8 usa ms21044n8 b18.2.21500
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HewesNYLock Nut, Nylon InsertSteelZinc/Clear1/2-20fin elastic nut pl7908
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GUIDONNJLock Nut, Nylon InsertGrade CZinc/Yellow1/2-20NE SERIES990
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MTPCALock Nut, Nylon InsertSteelPlain1/2-201/2-20 ne st/zn nyl/in locknuts a bb 50 fb 100 qk 5002,006
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MTPCALock Nut, Nylon InsertSteelZinc/Clear1/2-201/2-20 nte-stl zn nyl/in locknuts (low profile)640
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MTPCALock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 ne gr.8 y/zn nyl/in locknuts399
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MTPCALock Nut, Nylon InsertGrade 8Plain1/2-201/2-20 ne stl gr.8 plain nyl/in locknuts a bb 200 fb 1000 qk 5000114
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MTPCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)1/2-201/2-20 ne 18-8 s.s nyl/in locknuts a bb 100 fb 500 qk 2500stock
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CONTAERONJLock Nut, Nylon InsertSteelZinc/Clear1/2-20std48,994
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CONTAERONJLock Nut, Nylon InsertSteelPlain1/2-20std93540
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CONTAERONJLock Nut, Nylon InsertSteelNickel1/2-20thin nte481
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CONTAERONJLock Nut, Nylon InsertSteelPlain1/2-20thin nte22100
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CONTAERONJLock Nut, Nylon InsertSteelPlain1/2-20thin nte black insert953
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CONTAERONJLock Nut, Nylon InsertSteelZinc/Clear1/2-20std25
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CONTAERONJLock Nut, Nylon InsertGrade 5Plain1/2-20std15,000
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CONTAERONJLock Nut, Nylon InsertGrade 8Zinc/Clear1/2-20std dbl notch30
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CONTAERONJLock Nut, Nylon InsertSteelZinc/Clear1/2-20thin nte27
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CONTAERONJLock Nut, Nylon InsertSteelZinc/Clear1/2-20heavy thin ntu11436
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CONTAERONJLock Nut, Nylon InsertGrade 8Zinc/Clear1/2-20thin nte1,185
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CONTAERONJLock Nut, Nylon InsertGrade 5Zinc/Clear1/2-20thin black cover/cap gr. 52876
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CONTAERONJLock Nut, Nylon InsertGrade 8Plain1/2-20thin nte7,940
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CONTAERONJLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20std s/s10
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CONTAERONJLock Nut, Nylon InsertSteelCadmium1/2-201/2-20 std /30250
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CONTAERONJLock Nut, Nylon InsertSteelCadmium1/2-20thin nte /320
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CONTAERONJLock Nut, Nylon InsertGrade 8Black Oxide1/2-20std znc/ylw 6 dots20499
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CONTAERONJLock Nut, Nylon InsertGrade 8Black Oxide1/2-20std znc/ylw dbl ntch31860
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CONTAERONJLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Nickel1/2-20std s/s cad & wax250
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CONTAERONJLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Nickel1/2-20std s/s waxed, white ins 2b thd,3375
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AztechILLock Nut, Nylon InsertSteelPlain1/2-20nylon ins (n1610980
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AztechILLock Nut, Nylon InsertSteelPlain1/2-20nylon insert552
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LightningLALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20nylon insert lock nut ne 18-8 ss fine thread317
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LightningLALock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-20gr8 nylon locknuts unf /yel548
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LightningLALock Nut, Nylon InsertSteelZinc/Clear1/2-20nylon insert nut ne fine550
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SeattleNBWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20nf jam nylon insert locknut 18-8 ss204
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