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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.

7 Lock Nut, Nylon Insert (iso 10512), 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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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear3/4-10nylon insert lock nut nte700
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TownCountryARLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18nylon insert lock nut ne 18-8 304 304sst2275
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow1-8nylon insert lock nut ne175
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear3/4-10nylon insert lock nut ne400
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear1/2-13nylon insert lock nut nte175
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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 ne400
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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 ne240
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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/Yellow1/2-13nylon insert lock nut ne1300
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16nylon insert lock nut ne2296
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow5/16-18nylon insert lock nut ne3400
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow1/4-20nylon insert lock nut ne5000
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TownCountryARLock Nut, Nylon InsertClass 10.9Zinc/ClearM8-1.25nylon insert lock nut328
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear7/8-9nylon insert lock nut ne115
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TownCountryARLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-10nylon insert lock nut ne 18-8 304 304182
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TownCountryARLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11nylon insert lock nut ne 18-8 304 304sst9
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear5/8-11nylon insert lock nut ne234
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear1/2-20nylon insert lock nut ne23
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MAINSOURCNHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20hvy nylon-insert l/n [nu] 18-8 ss502
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear1/4-28nf insert locknut ne5226.5
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32nc nylon locknut 18-8 ss2860
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear1 1/2-121 1/2-12 nf insert jam nut nte series112
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow9/16-189/16-18 nf nylon insert lock-nut zy (gr.c)610
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JacksonMSLock Nut, Nylon InsertBrassPlain3/8-16nc 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 InsertSteelZinc/Clear7/16-20nf jam nuts nte series4872
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75coarse nylock nut a-2 18-8 3041012
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear9/16-18nf insert locknut ne750
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear11 nc insert locknut ne556.2
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear1 1/2nc insert locknut ne55
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JacksonMSLock Nut, Nylon InsertGrade CPlain1 1/8-12nf nylon insert l/nut 1.62 waf (gr. c)63
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JacksonMSLock Nut, Nylon InsertSteelPlain1/2nc hex nut573
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JacksonMSLock Nut, Nylon InsertNylon (Polyamide)Zinc/Clear2-12nf heavy insert nu series20
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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 ss105
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear5/16nc heavy insert nu series2754
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear3/8nc jam nuts nte series13028
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear1 1/8nc insert locknut ne116
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 1/2nc nylon locknut 18-8 ss11
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JacksonMSLock Nut, Nylon Insert316, 317, A4 StainlessPlain7/8nc nylon locknut 316 ss2
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OneMonroeMNLock Nut, Nylon InsertPlain1/4-201/4-20 lh x .625 nylon insert117
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OneMonroeMNLock Nut, Nylon InsertGrade 2Zinc/Clear#5-40#5-40 zinc finish nm grade 2 nylon insert lock nut100
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CenturyFLLock Nut, Nylon InsertSteelZinc/Yellow1/4-20esna f21nte-040 1/4-20 nte nyl l/n stl zy5205
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CenturyFLLock Nut, Nylon InsertSteelPlain3/8-24ms21044d6 3/8-24 (68ne-064) alum nut11
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CenturyFLLock Nut, Nylon InsertPlain1/2-13ms17829-8c119
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CenturyFLLock Nut, Nylon Insertms17829z12c2
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CIFILLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24#10-24 nylon insert lock nut 18-8 stainless steel1565
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BrikksenFLLock Nut, Nylon InsertSilicon BronzePlain7/16-147/16-14 nylon insert lock nut sil bronze 651inquire
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BrikksenFLLock Nut, Nylon InsertAluminumPlain5/16-185/16-18 nylon insert l/n aluminquire
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BrikksenFLLock Nut, Nylon InsertSilicon BronzePlain1/2-131/2-13 nylon insert lock nut sil/bronze 651inquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-2410-24 nylon insert locknut ss/waxed 100 per box f-72inquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 nylon insert locknut ss/acg clearinquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 nylon insert ln ss/chrome/50 perinquire
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BrikksenFLLock Nut, Nylon Insert316, 317, A4 StainlessPlain1/2-131/2-13 nyl ins l/n 316ss/waxinquire
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BrikksenFLLock Nut, Nylon Insert316, 317, A4 StainlessPlain5/8-115/8-11 nylon insert lock nut 316ss 25 per boxinquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex lock nut w/ white nylon insert waxed a2 m4-.70 din 985inquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-243/8-24 nylon insert l/n ss1000
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BrikksenFLLock Nut, Nylon InsertSilicon BronzePlain1/2-131/2-13 nylon insert lock nut sil/bronze 6513000
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-3210-32 nylon insert l/n ss/chr-inquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Chrome Plated#10-2410-24 thin pattern nylon insert locknut 18-8ss chrome plated-inquire
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BrikksenFLLock Nut, Nylon Insert316, 317, A4 StainlessPlainM3-0.50hex lock nut w/ white nylon insert-50 per bag a4 m3-.50 din 985inquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-201/4-20 nylon insert l/n ss/sandstone m73inquire
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BrikksenFLLock Nut, Nylon Insert316, 317, A4 StainlessPlain1/2-131/2-13 nylon insert hex lock nut 316 ss 25 per small bag 5 small bags per master pack-generic brandinquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 nylon insert l/n ss894000
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BrikksenFLLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-163/8-16 nylon insert hex lock nut 316 ss 50 per small bag 5 small bags per master pack-generic brandinquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 nylon insert locknut 18-8 ss w/acg clear acg clearinquire
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BrikksenFLLock Nut, Nylon InsertSteelZinc/Yellow3/8-163/8-16 nylon insert l/n z/y zinc dichromateinquire
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GLFOHLock Nut, Nylon Insert316, 317, A4 StainlessPlain5/16-245/16-24 nylon insert locknut ne series 316 ss4000
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GLFOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-245/16-24 fin hex nyl ins lock nut 18-8 s/s47652
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GLFOHLock Nut, Nylon InsertPlain5/8-18ms21083-n10670
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BossardAZLock Nut, Nylon InsertSteelPlainlocknut nylon insert 3/8-16 9/16wid1000
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OptimasILLock Nut, Nylon InsertSteelPlain3/8-243/8-24 asme b18.16.6 nylon insert lock nut steel plain pack of 100750
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OptimasILLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25m8x1.25 nylon insert lock nut a2 ss din 98573124
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Coburn Myers Fastening SystemsPALock Nut, Nylon InsertSteelZinc/Clearlock nut nylon insert carbon steel zinc/clear2814
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Coburn Myers Fastening SystemsPALock Nut, Nylon InsertSteelZinc/Clearlock nut nylon insert carbon steel zinc/clear359
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM30-3.50hex lock nut w/ white nylon insert a2 m30-3.5 din 985inquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-3210-32 nylon insert l/n ss158000
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Fluoropolymer-Based (Xylan, Fluorokote, Teflon)1/4-201/4-20 nylon insert ln ss/teflon waxinquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 1/4-71 1/4-7 nyl ins lock nut ss10
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.25hex lock nut w/ white nylon insert 1.25 pitch a2 m12-1.25 din 985inquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 thin pattern nylon loc nut ss/chrom-1000
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BrikksenFLLock Nut, Nylon Insert316, 317, A4 StainlessPlainM20-2.50hex lock nut w/ white nylon insert a4-80 m20-2.5 din 985inquire
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BrikksenFLLock Nut, Nylon Insert316, 317, A4 StainlessPlainM12-1.75hex lock nut w/ white nylon insert waxed a4 m12-1.75 waxed din 985inquire
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Raw ProduNJLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/4-10nylon jam lock nuts 316 ss 3/4-10500
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Raw ProduNJLock Nut, Nylon InsertGrade 8Plain3/4-10nylon lock nuts grade 8 3/4-10190
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Raw ProduNJLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20waxed nylon insert lock nuts 18-8ss 1/2-20263
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Raw ProduNJLock Nut, Nylon Insert316, 317, A4 StainlessPlain5/8-18nylon jam lock nuts 316 ss 5/8-18108
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Raw ProduNJLock Nut, Nylon Insert316, 317, A4 StainlessPlain1 1/2-6nylon lock nuts 316 ss 1-1/2-6500
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F. SolutionsOHLock Nut, Nylon InsertAluminumPlain5/16-18nylon insert lock nut 5/16-18 aluminum 6061-t6 |98
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Wurth IndINLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#2-56nut hx nyl ins nm 2-56 300 stainless (a1,a2, 18-8,304,310 etc.) plain4976
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Wurth IndINLock Nut, Nylon InsertSteelZinc/Clear1/4-28nut hx nyl ins nte n2 zn 1/4-28 steel zinc/clear2043.12925
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WINAMNLock Nut, Nylon InsertAluminumPlain8 5/8-11nut hx nyl ins nte 18 8 5/8-115
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Global FaTXLock Nut, Nylon InsertSteelCadmium#6-326-32 steel hex/nylon-insertthin/locknut cad11 esna f22ntm-62150
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F. SolutionsOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plainnylon insert lock nut 5/16-24 18.8 375
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SPCTXLock Nut, Nylon InsertAluminumAnodized#10-3210-32 NM Nylon Insert Locknut Aluminum Anodized, MS20365D-1032A NILN60000
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THRDFASTALLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2nf-20 18-8 ss nylon insert l/n b18.2.22
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LightningLALock Nut, Nylon InsertSteelZinc/Clear1-8nylon insert lock nut plated388
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LightningLALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24nylon insert lock nut 18-8 ss 18-8 s/s4942
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LightningLALock Nut, Nylon InsertSuperalloy (Inconel, Hastelloy, Alloy 20)Plain#8-32nylon insert locknut hastelloy c276660
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