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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.

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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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 ne850
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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 InsertGrade CZinc/Yellow1/2-201/2-20 nf nylon insert lock-nut zy (gr.c)768
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-245/16-24 nf nylon insert jam nut 18-8 ss330
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear#10-32nf insert locknut ne4946
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JacksonMSLock Nut, Nylon InsertBrassPlain5/8-11nc ne nyloc35
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear3/4-16nf jam nuts nte series1024
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear3/8-24nf jam nuts nte series4133
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JacksonMSLock Nut, Nylon InsertSteelPlain3/8nc hex nut681
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JacksonMSLock Nut, Nylon InsertGrade CZinc/Yellow1 1/2-61 1/2-6 nc nylon insert lock-nut zy (gr.c)33
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear1/4-28nf jam nuts nte series6060
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear1-14fine jam nuts nte series202
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JacksonMSLock Nut, Nylon InsertClass 8.8Zinc/ClearM4-0.70coarse nyloc nut class 8 din 985-81373
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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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CenturyFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-24continental aero 79nte-064 purple nylon locknut 3/8-24 18-8 eq esna 79nte-064350
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CenturyFLLock Nut, Nylon InsertSteelPlain1-14ms20364-1614 1-14 nylon insert locknut5
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CenturyFLLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/4-103/4-10 nylon insert locknut 316 stainless34
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear1/4-201/4-20 fin hex nyl ins lock nut stl zc47963
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OneMonroeMNLock Nut, Nylon InsertSteelZinc/ClearM16m16 nylon insert lock nut steel / zinc din 98526
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OneMonroeMNLock Nut, Nylon InsertSteelZinc/Clear1/4-201/4-20 nylon insert l/n nte (7/16x13/64) stl & zinc per print rev 38000
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OneMonroeMNLock Nut, Nylon InsertSteelZinc/Clear5/165/16 hvy nyl ins ln zp74
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Alma BoltMILock Nut, Nylon InsertGrade 8Plain1 3/8-121 3/8-12 sae (59n 1610-222) nylon insert lock nut grade 841
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QCSORLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 nylon insert locknut stainless1460
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QCSORLock Nut, Nylon InsertBrassPlain1/2-13 nylon insert locknut brass82
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BrikksenFLLock Nut, Nylon InsertGrade CZinc/Clear1/4-201/4-20 nylon insert l/n gr c szd 845040inquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 nylon insert locknut ss 50 per box f-12boxinquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide1/4-201/4-20 nylon insert lock nut ss/black oxideinquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-201/4-20 nylon insert lock nut 18-8 ss waxed401000
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BrikksenFLLock Nut, Nylon InsertAluminumPlain1/2-131/2-13 nylon ins lock nut alum3000
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-3210-32 nylon insert l/n ss214000
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 thin pattern nylon insert lock nut ss 100 per boxinquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 nylon ins l/n ss/waxed38000
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-201/4-20 nylon insert hex lock nut 18-8 ss bulk-generic brandinquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Fluoropolymer-Based (Xylan, Fluorokote, Teflon)3/8-163/8-16 nylon insert l/n 18-8ss teflon waxinquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Chrome Plated#8-328-32 nylon insert ln ss/bright chrome-180000
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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 brand800
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BrikksenFLLock Nut, Nylon InsertGrade 8Zinc/Clear1/2-131/2-13 nyl ins l/n gr 8 s/zdinquire
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BrikksenFLLock Nut, Nylo n Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Chrome PlatedM6-1.00hex lock nut w/ white nylon insert chrome plated a2 m6-1.0 din 985inquire
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BrikksenFLLock Nut, Nylon InsertSteelZinc/Yellow3/8-163/8-16 nylon insert l/n s/zinc yellowinquire
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-201/2-20 nylon insert hex lock nut 18-8 ss 25 per small bag 5 small bags per master pack-generic brandinquire
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BrikksenFLLock Nut, Nylon InsertBrassPlain#10-2410-24 nylon insert l/n brass9000
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BossardAZLock Nut, Nylon InsertSteelPlainlocknut nylon insert700
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-185/8-18 nylon insert hex lock nut 18-8 ss 10 per small bag 5 small bags per master pack-generic brandinquire
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Coburn Myers Fastening SystemsPALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plainlock nut nylon insert 18-8 stainless plain459
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Coburn Myers Fastening SystemsPALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plainlock nut nylon insert 18-8 stainless plain18
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BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Chrome Plated#10-2410-24 nylon insert lock nut chrome over 18-8 ss waxed 50 per small bag 5 small bags per master pack-generic brandinquire
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BrikksenFLLock Nut, Nylon InsertPlain7/8-147/8-14 nylon l/nut s/z 305203inquire
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BrikksenFLLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/4-103/4-10 nylon insert l/n 316ss1000
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Field FasILLock Nut, Nylon InsertGrade 5Zinc/Clear1/2-201/2-20 ne nylon insert l/n gr 5 zc/rohs .0002 min thk 16 hours to white/72 hours to red rust4000
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Raw ProduNJLock Nut, Nylon InsertSteelChrome Plated5/8-11nylon lock nuts chrome 5/8-11-mpb204777
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Raw ProduNJLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/16-14nylon lock nuts 304 ss 7/16-146981
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Raw ProduNJLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#5-40nylon jam lock nuts 304 ss #5-404899
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F. SolutionsOHLock Nut, Nylon InsertGrade AZinc/Yellow7/16-14nylon insert lock nut 7/16-14 gr a zinc yellow 1950
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Wurth IndINLock Nut, Nylon InsertSteelZinc/Clear#6-32nut hx nyl ins ntm n2 zn 6-32 steel zinc/clear5111
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Wurth IndINLock Nut, Nylon InsertSteelZinc/Yellow1 1/4-7nut hx nyl ins nu n2 zy 1 1/4-7 steel zinc/yellow120
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AFIFLLock Nut, Nylon InsertSteelZinc/Yellow3/8-243/8-24 nylon insert locknut st zd ()1100
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Global FaTXLock Nut, Nylon InsertSteelCadmium5/16-24 x 3/165/16-24x.188 steelnylon/insert spline-nut cad2 esna f42nd12-05495
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Global FaTXLock Nut, Nylon InsertSteelZinc/ClearM2.5-0.45m2.5-0.45 steel nylon/inserthex/locknut zinc900
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OlanderCALock Nut, Nylon InsertSteelZinc/Clear3/4-10 nylon insert locknut stl zn35
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F. SolutionsOHLock Nut, Nylon InsertGrade 8Zinc/Yellow7/8-9nylon insert lock nut 7/8-9 gr8 zinc yellow366
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THRDFASTOKLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#12-2418-8 ss nylon ins m/s lock nut b18.2.248
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LightningLALock Nut, Nylon InsertSteelZinc/Clear7/8-9nylon insert lock nut plated265
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