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9/16-12 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.

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Search Results Sponsored by J. Lanfranco Fastener Systems, your source for Nylon Insert Lock Nuts. For more results, visit   jlanfranco.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
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SIIINLock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 grd8 yz nylon insert nut)524
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 ne nyloc gr 8 zii b18.2.2940
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 ne nyloc gr 8 zii b18.2.2150
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 ne nyloc 5/pkg gr 8 zii b18.2.24
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 ne nyloc 5/pkg gr 8 zii b18.2.26
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AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-129/16-12 ne nyloc 5/pkg s/s b18.2.210
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AbabaCALock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 ne nyloc stl znc b18.2.2356
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AbabaCALock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 ne nyloc stl znc b18.2.2100
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AbabaCALock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 ne nyloc nut 5/pkg stl znc b18.2.25
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AbabaCALock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 nte thin n.i. l/n stl znc b18.2.250
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YANKEENHLock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 nylon insert lock nut steel zinc plated92
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YANKEENHLock Nut, Nylon InsertGrade 8Plain9/16-129/16-12 nylon insert lock nut grade 824
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WeaverWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-129/16-12 nylock nut 18-8 ss35
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 nylon jam nut zinc75
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ExpressCALock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 nyloc nut zinc84
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AmericanNYLock Nut, Nylon InsertFiberCadmium9/16-12heavy fibre insert lock nut cad pl650
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 ne nylon insert locknuts gr 8 z yellow b18.2.2226
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SIIINLock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 zinc nylon insert nut) b18.2.2700
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QFCTXLock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 fin hex nylon insert nut zinc b18.2.250
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QFCTXLock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 fin hex nylon insert nut gr8 y/zinc b18.2.2535
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-12nylon insert lock nut ne350
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METRO INDOHLock Nut, Nylon InsertSteelZinc/Clear9/16-12elastic stop nut uss720
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METRO INDOHLock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-12elastic stop nut gr 8 /y371
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TSFTXLock Nut, Nylon InsertSteelZinc/Yellow9/16-12nylon insert locknut yellow zinc 9/16-1256
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ACCURATEILLock Nut, Nylon InsertSteelZinc/Clear9/16-12ne nylon insert hex locknut656
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ACCURATEILLock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-12nylon insert locknut gr8886
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ACCURATEILLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-12nylon insert locknut 18-8 s/s17
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MESAFASTCALock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-12ne gr 8 nylon insert locknut84.0
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MESAFASTCALock Nut, Nylon InsertSteelZinc/Clear9/16-12nte thin nylon insert nut550.0
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HBBOLTCALock Nut, Nylon InsertSteelPlain9/16-12thin nylock nut296
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Wurth AdaMNLock Nut, Nylon InsertGrade CZinc/Yellow9/16-12nut hex nyl/insert ne grade c (zy) 9/16-1275
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GLFOHLock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 fin hex nyl ins lock nut gr 8 stl zy b18.2.2 () ()634
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 fin hex nyl ins lock nut stl zc b18.2.2 () ()84
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SISAZLock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 nylon insert lock nut steel zinc650
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LightningLALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-12nylon insert lock nut 18-8 ss305
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LightningLALock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-12gr. 8 nylon insert lock nut739
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LightningLALock Nut, Nylon InsertSteelZinc/Clear9/16-12nylon insert lock nut1146
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AmericanNYLock Nut, Nylon InsertFiberPlain9/16-12elastic esna stop nut fibre NS-.56C1000
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THRDFASTFLLock Nut, Nylon InsertSteelZinc/Clear9/16-12thin nylon insert l/n b18.2.235
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NAPPCOTXLock Nut, Nylon InsertSteelZinc/Clear9/16-12nylon insert locknut steel zp 9/16-12 (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)178
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THRDFASTOKLock Nut, Nylon InsertSteelZinc/Clear9/16-12nylon insert l/n b18.2.2185
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THRDFASTOKLock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 gr 8 nylon insert l/n z&y b18.2.260
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AmericanNYLock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 nylon insert lock nut zp165
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IRFNJLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-12nylon lock nut 18-8 a2144
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IRFNJLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-12nylon lock nut 18-8 a2144
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SeattleNBWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-12nylon insert locknut 18-8 ss38
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SRFALLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-12nylon insert l/n s/s-
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SRFALLock Nut, Nylon InsertSteelZinc/Clear9/16-12thin nylon insert l/n41
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EndriesWILock Nut, Nylon InsertSteelZinc/Yellow9/16-129/16-12 ne series nylon insert locknut yellow zinc350
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EndriesWILock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 ne series nylon insert locknut zinc63
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EndriesWILock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 grade 8 ne series nylon insert locknut yellow zinc100
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Marine FastenersFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-129/16-12 thin pattern nylon lock nut 18-8ss b18.2.2242
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NutsBoltsNELock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 nylon lock nut zp1737
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NutsBoltsNELock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 jam nylock nut zp1319
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NutsBoltsNELock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 gr8 nylock nut zy318
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GUIDONNJLock Nut, Nylon InsertSteelZinc/Clear9/16-12NE SERIES160
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MidStatesMILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-12thin nyloc ins l/n 18-850
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BHAMTXLock Nut, Nylon InsertSteelZinc/Clear9/16-12nylon insert l/n zn1,930
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Future FastenerTXLock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 (grade 8) nylon insert l/n y/znc288
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Future FastenerTXLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-129/16-12 nylon insert lock nut ss96
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MTPCALock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 ne gr.8 y/zn nyl/in locknuts800
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MTPCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)9/16-129/16-12 ne 18-8 s.s nyl/in locknuts a bb 100 fb 500 qk 2500stock
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MTPCALock Nut, Nylon InsertSteelElectrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)9/16-129/16-12 ne st/zn nyl/in locknuts a bb 100 fb 500 qk 2500stock
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LippinCALock Nut, Nylon InsertSteelZinc/Clear9/16-12nylon insert locknut zinc plated1203
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LippinCALock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-12nylon insert locknut gr-8 yellow zinc822
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DeltaTXLock Nut, Nylon InsertSteelZinc/Clear9/16-12fin nylon l/n steel zinc 9/16-121117
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DeltaTXLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-12fin nylon l/n 18-8 sst 9/16-12312
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DeltaTXLock Nut, Nylon InsertSteelZinc/Clear9/16-12hvy hex nylon l/n zinc 9/16-12 (21NU-092)200
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All SizeTXLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-129/16-12 nylon nut s/s b18.2.273
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Cal FastenrsCALock Nut, Nylon InsertSteelZinc/Clear9/16-12nylon insert lock nut Cr3+300
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THRDFASTMSLock Nut, Nylon InsertSteelZinc/Clear9/16-12nylon insert l/n b18.2.241
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ASMCILLock Nut, Nylon InsertSteelZinc/Clear9/16-12coarse nyloc nut ne (standard) low carb zp461
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ASMCILLock Nut, Nylon InsertGrade CZinc/Yellow9/16-12coarse grc nyloc nut ne (standard) med carb99
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ASMCILLock Nut, Nylon InsertSteelZinc/Clear9/16-12coarse nyloc nut nte (thin) low carb zp550
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Mid-ValleyCALock Nut, Nylon InsertSteelPlain9/16-12lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertBrassPlain9/16-12lock nut nylon insert b18.2.2inquire
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ASMCILLock Nut, Nylon InsertGrade CPhosphate9/16-12coarse grc nyloc nut ne (standard) med carb phos2
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Mid-ValleyCALock Nut, Nylon InsertSteelPlain9/16-12lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertGrade 5Plain9/16-12lock nut nylon insert b18.2.2inquire
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MTPCALock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 ne st/zn nyl/in locknutsstock
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MTPCALock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 ne gr.8 y/zn nyl/in locknutsstock
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MTPCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-129/16-12 ne 18-8 s.s nyl/in locknutsstock
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Kanebridge ILLock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 ne nylon insert hex lock nut zinc5,000
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LibertyILLock Nut, Nylon InsertSteelZinc/Clear9/16-12thin nylon insert lock nut rohs45
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HBBOLTCALock Nut, Nylon InsertSteelZinc/Clear9/16-12nylock nut561
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HBBOLTCALock Nut, Nylon InsertGrade 8Zinc/Clear9/16-12nylon lock nut []808
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XL ScrewGALock Nut, Nylon InsertSteelZinc/Clear9/16-12 x 7/8 x 41/64white insert lock nuts zp600
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CONTAERONJLock Nut, Nylon InsertGrade 8Zinc/Clear9/16-12std dbl notch222
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CONTAERONJLock Nut, Nylon InsertSteelZinc/Clear9/16-12heavy thin ntu1,653
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CONTAERONJLock Nut, Nylon InsertGrade 8Plain9/16-12std w/6 dots9200
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CONTAERONJLock Nut, Nylon InsertGrade 8Plain9/16-12std dbl-notch289
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CONTAERONJLock Nut, Nylon InsertSteelCadmium9/16-129/16-12 std /78
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CONTAERONJLock Nut, Nylon InsertGrade 8Black Oxide9/16-12std znc/ylw dbl ntch16332
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CONTAERONJLock Nut, Nylon InsertGrade 8Black Oxide9/16-12std zn & yel. w/6 dots64307
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CONTAERONJLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Nickel9/16-12std s/s waxed1420
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CONTAERONJLock Nut, Nylon InsertSteelCadmium9/16-12std trivelent13236
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SPCTXLock Nut, Nylon InsertGrade 5Zinc/Clear9/16-129/16-12 nylon insert locknut steel grade 5 zinc and clear54000
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HayesCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-129/16-12 thin n.i. locknut 18-8ss1
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EmpireWALock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 nylon insert l/n zinc plated9000
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IndexFastCALock Nut, Nylon InsertSteelZinc/Clear9/16-12n9612nlsz nylon insert lock nut steel/zincinquire
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Wurth IndD.F.Lock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 nylon insert l/nut zn-
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OSSCORILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-129/16-12 nylon insert l/n 18-8 304 b18.2.210
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NorthernMNLock Nut, Nylon InsertSteelPlain9/16-129/16-12 nc nylock nut stain15
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EmpireWALock Nut, Nylon InsertSteelPlain9/16-129/16-12 nylon insert l/n50
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Wink FastVALock Nut, Nylon Insert316, 317, A4 StainlessPlain9/16-12316 (a4) stainless steel nylon insert locknut ne 9/16-12 ne series1778
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Valley NuWALock Nut, Nylon InsertGrade 8Plain9/16-12nc gr8 nylon insert lock nut pl340
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THRDFASTFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-1218-8 ss nylon insert l/n b18.2.210
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THRDFASTALLock Nut, Nylon InsertSteelPlain9/16-12hvy nylon-insert l/n b18.2.290
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Valley NuWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-12nc 18-8 ss nylon insert lock nut83
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Valley NuWALock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-12nc gr8 nylon insert lock nut zy2
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LightningLALock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-12gr. 8 nylon insert lock nut zinc739
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AFIFLLock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 nylon insert locknut gr 8 zd500
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LightningLALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-12nylon insert lock nut 18-8 ss 18-8 s/s305
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LightningLALock Nut, Nylon InsertSteelZinc/Clear9/16-12nylon insert lock nut plated1146
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Valley NuWALock Nut, Nylon InsertSteelZinc/Black9/16-12nc nylon insert lock nut zb37
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HewesNYLock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 fin elastic nut180
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SPCTXLock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 nu nylon insert locknut steel zinc3000
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SPCTXLock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 nu nylon insert locknut steel zinc esna (NILN )3000
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EmpireWALock Nut, Nylon InsertSteelPlain9/16-129/16-12 nylon insert l/n1558
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Fastener OHLock Nut, Nylon InsertSteelPlain9/16-12nylon insert lock nut 9/16-12 304 138
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