Nylon Insert Lock Nuts , Grade 8 or Grade C

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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SupplierLocTypeMaterialFinishSizeDescriptionQty 
B & K FASTPALock Nut, Nylon InsertGrade 8Plain1 3/4-51 3/4-5 nu heavy nylon locknuts grade 8 plain b18.2.22
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B & K FASTPALock Nut, Nylon InsertGrade 8Plain2-4 1/22-4.5 nu heavy nylon locknuts gr 8 plain b18.2.22
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B & K FASTPALock Nut, Nylon InsertGrade 8Plain1/4-201/4-20 ne nylon insert locknuts gr 8 plain b18.2.25966
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow1/4-201/4-20 ne nylon insert locknuts gr 8 z yellow b18.2.27113
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow5/16-185/16-18 ne nylon insert locknuts gr 8 z yellow b18.2.21784
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow5/16-245/16-24 ne nylon insert locknuts gr 8 z yellow b18.2.2198
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-163/8-16 ne nylon insert locknuts gr 8 z yellow b18.2.21213
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-243/8-24 ne nylon insert locknuts gr 8 z yellow b18.2.26529
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow7/16-147/16-14 ne nylon insert locknuts gr 8 z yellow b18.2.21869
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow7/16-207/16-20 ne nylon insert locknuts gr 8 z yellow b18.2.2966
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-131/2-13 ne nylon insert locknuts gr 8 z yellow b18.2.2831
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 ne nylon insert locknuts gr 8 z yellow b18.2.2101
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 ne nylon insert locknuts gr 8 z yellow b18.2.2237
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-189/16-18 ne nylon insert locknuts gr 8 zinc/yel b18.2.2229
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow5/8-115/8-11 ne nylon insert locknuts gr 8 z yellow b18.2.2463
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow5/8-185/8-18 ne nylon insert locknuts gr 8 z yellow b18.2.2235
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YANKEENHLock Nut, Nylon InsertGrade 8Zinc/Yellow1-141-14 nylon insert lock nut grade 8 steel zinc yellow33
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YANKEENHLock Nut, Nylon InsertGrade 8Phosphate1/4-201/4-20 nylon insert lock nut grade 8 blk phosphate35
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YANKEENHLock Nut, Nylon InsertGrade 8Phosphate1/4-281/4-28 nylon insert lock nut grade 8 black phosphate & oil331
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YANKEENHLock Nut, Nylon InsertGrade 8Zinc/Yellow1/4-281/4-28 nylon insert lock nut grade 8 zinc/yellow150
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YANKEENHLock Nut, Nylon InsertGrade 8Phosphate5/16-245/16-24 nylon insert lock nut grade 8 blk phosphat136
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YANKEENHLock Nut, Nylon InsertGrade 8Zinc/Yellow5/16-245/16-24 nylon insert lock nut grade 8 zinc/yellow309
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YANKEENHLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-243/8-24 nylon insert lock nut grade 8 zinc/yellow41
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YANKEENHLock Nut, Nylon InsertGrade 8Zinc/Yellow7/16-207/16-20 nylon insert lock nut grade 8 zinc/yellow253
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YANKEENHLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-131/2-13 nylon insert lock nut grade 8 steel zinc/yellow1159
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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/yellow139
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YANKEENHLock Nut, Nylon InsertGrade 8Plain9/16-129/16-12 nylon insert lock nut grade 824
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YANKEENHLock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-189/16-18 nylon insert lock nut grade 8 zinc/yellow101
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YANKEENHLock Nut, Nylon InsertGrade 8Phosphate5/8-185/8-18 nylon insert lock nut grade 8 blk phosphate20
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YANKEENHLock Nut, Nylon InsertGrade 8Plain7/8-147/8-14 nylon insert lock nut grade 826
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YANKEENHLock Nut, Nylon InsertGrade 8Phosphate3/4-103/4-10 nylon insert lock nut grade 8 blk phosphate1
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TSFTXLock Nut, Nylon InsertGrade CZinc/Yellow5/16-18nylon insert locknut yz gr c 5/16-182894
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Set ScrewILLock Nut, Nylon InsertGrade CPlain1 1/4-7nylon insert lock nutinquire
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Set ScrewILLock Nut, Nylon InsertGrade CPlain1-8nylon insert lock nutinquire
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METRO INDOHLock Nut, Nylon InsertGrade 8Plain2-4 1/2heavy elastic stop nut nu USS gr 85
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METRO INDOHLock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-163/4-16 elastic stop nut sae gr 8 zinc/y25
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METRO INDOHLock Nut, Nylon InsertGrade 8Zinc/Yellow1 1/4-7elastic stop nut gr 8 /y60
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METRO INDOHLock Nut, Nylon InsertGrade 8Zinc/Yellow1 1/8-71 1/8-7 elastic stop nut gr 8 zinc/y85
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METRO INDOHLock Nut, Nylon InsertGrade 8Zinc/Yellow1 1/2-12elastic stop nut SAE gr 8 /y15
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METRO INDOHLock Nut, Nylon InsertGrade 8Zinc/Yellow1-8elastic stop nut gr 8 /y3
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METRO INDOHLock Nut, Nylon InsertGrade 8Zinc/Yellow1 1/2-6elastic stop nut gr 8 /y8
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AmericanNYLock Nut, Nylon InsertGrade 8Zinc/Yellow5/8-11nylon insert lock nut520
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AmericanNYLock Nut, Nylon InsertGrade 8Zinc/Yellow1/4-20elastic stop nuts gr 811790
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AmericanNYLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16nylon insert stop nut3420
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AmericanNYLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-13nylon insert stop nut63
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ACCURATEILLock Nut, Nylon InsertGrade 8Zinc/Yellow7/8-9nylon insert locknut gr894
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ACCURATEILLock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-18nylon insert locknut gr8750
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ACCURATEILLock Nut, Nylon InsertGrade 8Zinc/Yellow5/16-24nylon insert locknut gr8194
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ACCURATEILLock Nut, Nylon InsertGrade 8Zinc/Yellow5/8-18nylon insert locknut gr8122
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ACCURATEILLock Nut, Nylon InsertGrade 8Zinc/Yellow1 1/4-7nylon insert locknut gr828
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AmericanNYLock Nut, Nylon InsertGrade 8Zinc/Yellow5/8-115/8-11 nylon insert stop nut grade 8 zinc yellow1334
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow1-81-8 ne nyloc gr 8 zii b18.2.221
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow1-81-8 ne nyloc gr 8 zii b18.2.260
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AbabaCALock Nut, Nylon InsertGrade 8Plain1-141-14 ne nyloc gr 8 pln b18.2.22
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow1-141-14 ne nyloc gr 8 zii b18.2.2172
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow1-141-14 ne nyloc gr 8 zii b18.2.220
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AbabaCALock Nut, Nylon InsertGrade 8Plain1 1/4-71 1/4-7 ne nyloc gr 8 pln b18.2.28
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AbabaCALock Nut, Nylon InsertGrade 8Plain1 1/4-121 1/4-12 ne nyloc gr 8 pln b18.2.215
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow1/4-201/4-20 ne nyloc gr 8 zii b18.2.23138
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow1/4-201/4-20 ne nyloc gr 8 zii b18.2.21600
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow1/4-201/4-20 ne nyloc 25/pkg gr 8 zii b18.2.26
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow1/4-201/4-20 ne nyloc 25/pkg gr 8 zii b18.2.23
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow1/4-281/4-28 ne nyloc gr 8 zii b18.2.21814
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AbabaCALock Nut, Nylon InsertGrade 8 Zinc/Yellow1/4-281/4-28 ne nyloc gr 8 zii b18.2.2800
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow1/4-281/4-28 ne nyloc 25/pkg gr 8 zii b18.2.215
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow1/4-281/4-28 ne nyloc 25/pkg gr 8 zii b18.2.24
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow5/16-185/16-18 ne nyloc gr 8 zii b18.2.22307
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JacksonMSLock Nut, Nylon InsertGrade CPlain1 1/4-121 1/4-12 nf gr. 8 nylon insert lock-nut (gr. c)13
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow#10-2410-24 nf nylon insert lock-nut zy (gr.c) dom..14
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow1/41/4 nc nylon insert lock-nut zy (gr.c)11561
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow1/4-281/4-28 nf nylon insert lock-nut zy (gr.c) dom..18
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow5/165/16 nc nylon insert lock-nut zy (gr.c)4227
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow3/83/8 nc nylon insert lock-nut zy (gr.c)2364
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow7/167/16 nc nylon insert lock-nut zy (gr.c)3479
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow1/21/2 nc nylon insert lock-nut zy (gr.c)3041
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow9/169/16 nc nylon insert lock-nut zy (gr.c)927
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow5/85/8 nc nylon insert lock-nut zy (gr.c)1468
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JacksonMSLock Nut, Nylon InsertGrade CCadmium/Yellow5/85/8 nc nylon insert lock-nut cad (gr.c) dom..16
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow3/43/4 nc nylon insert lock-nut zy (gr.c)1251
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow7/87/8 nc nylon insert lock-nut zy (gr.c)208.7
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JacksonMSLock Nut, Nylon InsertGrade CCadmium/Yellow7/87/8 nc nylon insert lock-nut cad (gr.c) dom..6
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow11 nc nylon insert lock-nut zy (gr.c)286
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow1 1/2-61 1/2-6 nc nylon insert lock-nut zy (gr.c) dom..4
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SIIINLock Nut, Nylon InsertGrade 8Zinc/Yellow1/4-201/4-20 grd8 yz nylon insert nut)2900
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SIIINLock Nut, Nylon InsertGrade 8Zinc/Yellow5/16-185/16-18 grd8 yz nylon insert nut)3490
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SIIINLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-163/8-16 grd8 yz nylon insert nut)3690
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SIIINLock Nut, Nylon InsertGrade 8Zinc/Yellow7/16-147/16-14 grd8 yz nylon insert nut)3450
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SIIINLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-131/2-13 grd8 yz nylon insert nut)625
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SIIINLock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-129/16-12 grd8 yz nylon insert nut)574
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SIIINLock Nut, Nylon InsertGrade 8Zinc/Yellow5/8-115/8-11 grd8 yz nylon insert nut)50
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SIIINLock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-103/4-10 grd8 yz nylon insert nut)2
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SIIINLock Nut, Nylon InsertGrade 8Zinc/Yellow7/8-97/8-9 grd8 yz nylon insert nut)214
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SIIINLock Nut, Nylon InsertGrade 8Zinc/Yellow1-81-8 grd8 yz nylon insert nut)13
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SIIINLock Nut, Nylon InsertGrade 8Plain1/4-201/4-20 grade 8 plain finish nylon insert lock nut)134
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SIIINLock Nut, Nylon InsertGrade CZinc/Yellow9/16-189/16-18 grade c yz nylok)744
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SIIINLock Nut, Nylon InsertGrade CZinc/Yellow7/16-207/16-20 nylon insert locknuts grade c zinc-yellow cr+6 b18.2.250
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SIIINLock Nut, Nylon InsertGrade CZinc/Yellow1/2-201/2-20 grade c nylok yellow zinc locknut) b18.2.2859
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SIIINLock Nut, Nylon InsertGrade CZinc/Yellow3/4-163/4-16 nylon insert locknuts grade c zinc-yellow cr+6 b18.2.225
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JacksonMSLock Nut, Nylon InsertGrade 8Plain2-4 1/22-4.5 nc grade 8 nylon insert nu (heavy pattern) locknut plain3
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JacksonMSLock Nut, Nylon InsertGrade 8Zinc/Yellow1 3/4-51 3/4-5 nc nylon insert grade 8 locknut zinc yellow ne domestic15
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow1-8nylon insert lock nut ne73
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow1/4-20nylon insert lock nut neinquire
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow5/16-18nylon insert lock nut ne3000
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16nylon insert lock nut ne4100
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-13nylon insert lock nut ne2000
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-20nylon insert lock nut neinquire
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-12nylon insert lock nut ne308
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow5/8-11nylon insert locknut ne45
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow5/8-18nylon insert lock nut ne571
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-10nylon insert lock nut ne330
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow1-14nylon insert lock nut ne23
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow7/16-14nylon insert lock nut ne200
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JET FITTINGCALock Nut, Nylon InsertGrade CZinc/Yellow3/8-163/8-16 nylon insert hex lock nut steel grade-c(8) zinc plated yellow b18.2.2650
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JET FITTINGCALock Nut, Nylon InsertGrade CZinc/Yellow1/220nut lock 1/220 steel zinc plated yellow gr c (8) nylins b18.2.2600
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RCFastAZLock Nut, Nylon InsertGrade 8Zinc/Clear7/16-20nylon insert gr8 locknut stl 1 rohs (845320rc)3000
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RCFastAZLock Nut, Nylon InsertGrade CZinc/Yellow1/4-20nylon insert locknut grcinquire
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RCFastAZLock Nut, Nylon InsertGrade CZinc/Yellow5/16-18nylon insert locknut grc30
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RCFastAZLock Nut, Nylon InsertGrade CZinc/Yellow3/8-24nylon insert locknut grc1000
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RCFastAZLock Nut, Nylon InsertGrade CZinc/Yellow7/16-14nylon insert locknut grc125
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RCFastAZLock Nut, Nylon InsertGrade 8Zinc/Yellow1/4-28nylon insert gr 8 locknut stlinquire
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RCFastAZLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-13nylon insert gr 8 locknut stl251
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RCFastAZLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16nylon insert gr8 locknut stl1975
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MasFasCorpNVLock Nut, Nylon InsertGrade CPlain3/8-16nylon insert l/n gr cinquire
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MasFasCorpNVLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16ne nylon insert lock nut &inquire
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MasFasCorpNVLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-13nylon insert locknut gr 8 &inquire
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MasFasCorpNVLock Nut, Nylon InsertGrade 8Zinc/Yellow5/16-18nylon insert lock nut &inquire
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MasFasCorpNVLock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-10nylon insert l/n &inquire
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