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Lock Nut, Nylon Insert (ASME 18.2.2)

FastenerNylon-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.

Lock Nut, Nylon Insert (b18.2.2), 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 
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear1/4-28nf insert locknut ne4701.5
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#6-32nc nylon locknut 18-8 ss2860
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow9/16-189/16-18 nf nylon insert lock-nut zy (gr.c)584
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JacksonMSLock Nut, Nylon InsertBrassPlain / Furnace Black3/8-16nc ne nyloc54
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow1 1/4-121 1/4-12 nf nylon insert lock-nut (gr.c) &209
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM12-1.75coarse nylock nut a-2 18-8 3041106
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear9/16-18nf insert locknut ne680
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear11 nc insert locknut ne505.2
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear1 1/2nc insert locknut ne52
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JacksonMSLock Nut, Nylon InsertGrade CPlain / Furnace Black1 1/8-12nf nylon insert l/nut 1.62 waf (gr. c)63
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JacksonMSLock Nut, Nylon InsertSteelPlain / Furnace Black1/2nc hex nut573
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear1 1/8nc insert locknut ne126
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black1 1/2nc nylon locknut 18-8 ss11
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JacksonMSLock Nut, Nylon Insert316, 317, A4 StainlessPlain / Furnace Black7/8nc nylon locknut 316 ss2
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear3/8-24nf insert locknut ne2176.5
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black9/16nc nylon locknut 18-8 ss51
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear5/8nc insert locknut ne4389.96
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black7/16nc nylon locknut 18-8 ss170
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black1/2-13nc nylon locknut 18-8 s/s6280
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JacksonMSLock Nut, Nylon InsertSteelPlain / Furnace BlackM10-1.50hex nut495
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MAINSOURCNHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM5-0.80M5-.8 ny insert l/n (ne/nm) 18-8 ss din 985500
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TownCountryARLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black5/16-18nylon insert lock nut ne 18-8 304 304sst1675
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear5/16-18nylon insert lock nut nte3950
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-10nylon insert lock nut ne250
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-13nylon insert lock nut ne1250
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TownCountryARLock Nut, Nylon InsertClass 10.9Zinc/ClearM8-1.25nylon insert lock nut328
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear1-8nylon insert lock nut ne75
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear7/8-9nylon insert lock nut ne115
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear5/8-11nylon insert lock nut ne280
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MAINSOURCNHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)PassivatedMS17830-04C316 (ESNA NM LOCK NUT 4-40 316 SS) MS1783004C31650
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MAINSOURCNHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#6-326-32 thin stop nut [ntm-nte] 18-8 ss866
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MAINSOURCNHLock Nut, Nylon InsertSteelPlain / Furnace Black#8-32m45938/8-36 (esna l79nc6-832) M45938/8365
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MAINSOURCNHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#2-56 x 792-56 esna 1660 l/n 79-1660-26 18-8 ss140
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MAINSOURCNHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#6-32ms21083c06 (6-32 esna nut ntm ss)58
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MAINSOURCNHLock Nut, Nylon InsertSteelPlain / Furnace Black#10-32ms21044n3 (10-32 nm esna nut st c&y)30
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MAINSOURCNHLock Nut, Nylon InsertSteelPlain / Furnace Black04ms21044n04 (4-40 nm esna nut st c&y)60
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MAINSOURCNHLock Nut, Nylon InsertSteelPlain / Furnace Black#10-32lock nut 10-32 nylon812
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TownCountryARLock Nut, Nylon InsertGrade 8Phosphate3/8-163/8-16 nylon insert lock nut ne gr.8 phosphate and oil970
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TownCountryARLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black1/2-131/2-13 nylon insert lock nut ne s.s. 18-8850
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear1 1/4-121 1/4-12 nylon insert lock nut nte zinc10
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TownCountryARLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black1-81-8 nylon insert lock nut ne s.s. 30414
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TownCountryARLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black7/8-97/8-9 nylon insert lock nut ne s.s. 18-8258
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TownCountryARLock Nut, Nylon Insert316, 317, A4 StainlessPlain / Furnace Black3/8-243/8-24 nylon insert lock nut ne s.s. 316100
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MAINSOURCNHLock Nut, Nylon InsertAluminumPlain / Furnace Black#4-404-40 esna 1660 l/n 68-1660-40 alum620
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MAINSOURCNHLock Nut, Nylon InsertSteelPlain / Furnace BlackM8-1.25ny insert l/n (ne/nm) stl z/clr din 985100
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear#6-32nylon insert lock nut nm2200
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear3/4-10nylon insert lock nut nte450
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow1-8nylon insert lock nut ne75
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear3/4-10nylon insert lock nut ne150
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear1/2-13nylon insert lock nut nte175
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow5/8-18nylon insert lock nut ne50
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow5/8-11nylon insert locknut ne130
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow9/16-12nylon insert lock nut ne296
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16nylon insert lock nut ne3300
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow5/16-18nylon insert lock nut ne2700
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow1/4-20nylon insert lock nut ne4000
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TownCountryARLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black3/4-10nylon insert lock nut ne 18-8 304 304255
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TownCountryARLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black5/8-11nylon insert lock nut ne 18-8 304 304sst59
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear1/2-20nylon insert lock nut ne23
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear1/2-13nylon insert lock nut ne556
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear3/8-24nylon insert lock nut nte800
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert lock nut nte876
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert lock nut ne2196
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TownCountryARLock Nut, Nylon Insert316, 317, A4 StainlessPlain / Furnace Black5/16-18nylon insert lock nut ne s.s. 316sst42
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear5/16-18nylon insert lock nut ne8475
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#10-3210-32 nylon lock nut stainless75
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#10-32(15) 10-32 nylon l/n ss rfinquire
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black1/4-20(15) 1/4-20 nylon lock nut ssinquire
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black1/21/2 uss nylon l/n stainless108
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black3/83/8 uss nylon l/n stainlessinquire
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black3/8-16(8) 3/8-16 nylon lock nut ssinquire
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black5/165/16 uss nylon l/n stainless30
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black5/16-18(10) 5/16-18 nylon lock nut ssinquire
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black1/41/4 uss nylon l/n stainless15
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#10-2410-24 nylon l/n stainless steel96
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#10-24(15) 10-24 nylon lock nut ssinquire
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#8-328-32 nylon l/n stainless steel65
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#8-32(15) 8-32 nylon lock nut ss rfinquire
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#6-326-32 nylon l/n stainless steel101
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#6-32(15) 6-32 nylon lock nut ss rfinquire
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Shadran ILock Nut, Nylon InsertPlain / Furnace Black6/32-3/86/32-3/8 acorn wing & nylocinquire
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Shadran ILock Nut, Nylon InsertPlain / Furnace BlackM10-1.00m10-1.0 nylon lock nutinquire
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black5/85/8 uss nylon l/n stainless24
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Shadran ILock Nut, Nylon InsertPlain / Furnace BlackM20-2.50m20-2.50 nylon locknut10
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CenturyFLLock Nut, Nylon InsertGrade 8Zinc/ClearM20.0m20.0 hex lock nut grd 8 zinc plt din 982200
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black1/2(3) 1/2 uss nylon l/n stainless46
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Shadran ILock Nut, Nylon InsertPlain / Furnace Black7/16(8) 7/16 uss nylon l/n1
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Shadran ILock Nut, Nylon InsertPlain / Furnace BlackM5-0.80m5-.80 nylocinquire
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Shadran ILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#10-24(10) 10-24 nylon lock nut stainlinquire
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CenturyLock Nut, Nylon InsertSteelZinc/Clear1/2-131/2-13 ne style nylon insert lock nut steel zinc800
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Shadran ILock Nut, Nylon InsertPlain / Furnace Black11 uss nylon insert lock nut15
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Shadran ILock Nut, Nylon InsertPlain / Furnace Black7/87/8 uss nylon insert lock nut114
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Shadran ILock Nut, Nylon InsertPlain / Furnace Black3/43/4 uss nylon insert lock nut269
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Shadran ILock Nut, Nylon InsertPlain / Furnace Black5/85/8 uss nylon insert lock nut525
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Shadran ILock Nut, Nylon InsertPlain / Furnace Black1/21/2 uss nylon insert lock nut3996
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Shadran ILock Nut, Nylon InsertPlain / Furnace Black7/167/16 uss nylon insert lock nut380
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Shadran ILock Nut, Nylon InsertPlain / Furnace Black3/83/8 uss nylon insert lock nut4087
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Shadran ILock Nut, Nylon InsertPlain / Furnace Black5/165/16 uss nylon insert lock nut5872
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Shadran ILock Nut, Nylon InsertPlain / Furnace Black1/41/4 uss nylon insert lock nut18696
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CenturyFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM8nut lock m8 sst din 9855531
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CenturyFLLock Nut, Nylon InsertSteelZinc/Clear#10-2410-24 nm style nylon insert lock nut steel zinc6700
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CenturyFLLock Nut, Nylon Insert316, 317, A4 StainlessPlain / Furnace BlackM8m8 in a4-80 ss iso 7040 din 9852250
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CenturyFLLock Nut, Nylon Insertm39024/11-031
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CenturyFLLock Nut, Nylon InsertNi-Cu Alloy (Monel, K-Monel, etc.)Plain / Furnace Blackesna 09nu-101monel nut self locking hexagon76
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CenturyFLLock Nut, Nylon Insert316, 317, A4 StainlessPlain / Furnace Black3/4-103/4-10 nylon insert locknut 316 stainless34
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CenturyFLLock Nut, Nylon InsertPlain / Furnace Black3/8-16ms17829z6c537
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CenturyFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black10/24esna 79nm-04 10/24 nm in ln ss 18-81630
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CenturyFLLock Nut, Nylon InsertClass 8.8Zinc/ClearM16.0m16.0 steel zinc plt hex lock nuts nylon insert class 8 din 9851900
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CenturyFLLock Nut, Nylon InsertSteelZinc/Clear#10-2410-24 thin nylon insert locknut zinc2000
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CenturyFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#8-328-32 nylon insert lock nut 18-8 stainless steel + lub wax2000
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CenturyFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#10-2410-24 nm nylon insert l/n 18-8 lubricating wax2000
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CenturyFLLock Nut, Nylon InsertClass 8.8Zinc/ClearM12-1.25m12-1.25 fine thread nylon insert l/n cl 8 zinc din 9852000
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CenturyFLLock Nut, Nylon InsertSteelZinc/Yellow1/4-28esna f21nte-048 1/4-28 nte nyl l/n stl zy2037
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CenturyFLLock Nut, Nylon InsertPlain / Furnace Black5/8-18ms21083c1059
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CenturyFLLock Nut, Nylon InsertSteelZinc/Clear1/4-28esna 21nte-048 1/4-28 thin nylock nut steel zinc1645
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CenturyFLLock Nut, Nylon Insertms21044c63096
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CenturyFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black1/41/4 20 nte nylon insert l/n 18-8 1/4 20 nte nylon insert l/n 18-82371
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CenturyFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black1/4-2091831a029 1/4-20 nylon insert l/n s/s2400
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CenturyFLLock Nut, Nylon InsertSteelCadmium#10-32esna 22nd12-02 10-32 steel cad nylon nut-spline1100
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