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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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Cal FastenrsCALock Nut, Nylon InsertSteelZinc/ClearM3-0.50m3-.5 nylon insert l/n trivalent zinc nylon insert | nylon insert | nylon insert3,000
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Cal FastenrsCALock Nut, Nylon InsertSteelZinc/Clear9/16-129/16-12 nylon insert lock nut trivalent zinc nylon insert l/n trivalent zinc | nylon insert l/n trivalent zinc | nylon insert l/n trivalent zinc200
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Cal FastenrsCALock Nut, Nylon InsertGrade 5Zinc/Clear5/16-185/16-18 nylon insert lock nut grade 5 zinc earn p# 361035t | earn p# 361035t | earn p# 361035t | earn p# 361035t4,000
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Cal FastenrsCALock Nut, Nylon InsertPlain5/16-185/16-18 locking hex nut nylon nl-51618 | nl-51618 | nl-51618 | nl-51618 | nl-51618600
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Cal FastenrsCALock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 hex nylok nut i nylon lock nu 75CNNEZ5
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Cal FastenrsCALock Nut, Nylon InsertSteelZinc/Clear7/8-97/8-9 hex nylok nut i 87CNNEZ125
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Cal FastenrsCALock Nut, Nylon InsertSteelZinc/Clear#8-32nylon insert lock nut-ntm pattern thin pattern-Cr3+6,930
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Cal FastenrsCALock Nut, Nylon InsertSteelZinc/ClearM10-1.50nylon insert l/n Cr3+ din 985 din 9851,100
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Cal FastenrsCALock Nut, Nylon InsertSteelZinc/Clear5/16-185/16-18 hex nylok nut low profile - Cr3+ 31CNNEZ/CR3LOW3,000
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Cal FastenrsCALock Nut, Nylon InsertSteelZinc/Clear#4-40hex nylon insert l/n low profile Cr3+450
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Cal FastenrsCALock Nut, Nylon InsertGrade 8Plain1-8nylon insert l/n-5
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Cal FastenrsCALock Nut, Nylon InsertGrade CZinc/Yellow5/16-185/16-18 nylon lock nut-gr 8 steel zinc & yellow grade c locknut | grade c locknut | grade c locknut50
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Cal FastenrsCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-326-32 hex nylok nut low profile stainless nylon ins l/n | nylon ins l/n | nylon ins l/n24
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Cal FastenrsCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#2-562-56 hex nylok nut stainless nylon ins l/n | nylon ins l/n | nylon ins l/n70
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Cal FastenrsCALock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 hex nylok nut zinc i see 37cnnez/cr3 see 37cnnez/cr3300
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Cal FastenrsCALock Nut, Nylon InsertSteelZinc/Clear5/16-185/16-18 hex nylok nut low profile zinc i nte pattern see 31cnnez/cr3low nte pattern see 31cnnez/cr3low160
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Cal FastenrsCALock Nut, Nylon InsertGrade 5Zinc/Clear3/4-103/4-10 nylon insert l/n grade 5 trivalent zinc 95615a270 95615a270125
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Cal FastenrsCALock Nut, Nylon InsertGrade 5Zinc/Clear1/2-131/2-13 grade 5 nylon insert l/n trivalent zinc gr.5 nylon insert gr.5 nylon insert2,000
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Cal FastenrsCALock Nut, Nylon InsertGrade 5Zinc/Clear1/4-201/4-20 nylon insert lock nut steel grade 5 zinc rohs nylon insert l/n nylon insert l/n9,500
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Cal FastenrsCALock Nut, Nylon InsertSteelZinc/Clear#6-326-32 nylon insert lock nut-trivalent zinc nm series1,483
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ActiveLock Nut, Nylon InsertPlain1/4-201/4-20 wing nut nylon insert locknut320
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear1 3/4-51 3/4-5 nylock nut zinc15
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear1 1/2-61 1/2-6 nylock nut zinc730
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WeaverWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 1/2-61 1/2-6 nylock nut 18-8 ss2
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear1 3/8-61 3/8-6 nylock nut zinc12
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear1 1/4-121 1/4-12 nylock nut zinc28
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WeaverWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 1/4-71 1/4-7 nylock nut 18-8 ss21
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear1 1/8-71 1/8-7 nylock nut zinc329
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear1-141-14 nylock nut zinc58
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WeaverWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-141-14 nylock nut 18-8 ss13
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WeaverWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-81-8 nylock nut 18-8 ss191
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear7/8-147/8-14 nylock nut zinc228
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WeaverWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/8-147/8-14 nylock nut 18-8 ss7
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WeaverWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/8-97/8-9 nylock nut 18-8 ss219
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WeaverWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-163/4-16 nylock nut 18-8 ss40
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WeaverWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-103/4-10 nylock nut 18-8 ss120
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear5/8-185/8-18 nylock nut zinc252
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WeaverWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-185/8-18 nylock nut 18-8 ss400
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear9/16-189/16-18 nylock nut zinc249
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WeaverWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-189/16-18 nylock nut 18-8 ss141
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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 ss22
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MAINSOURCNHLock Nut, Nylon InsertSteelPlain#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.)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#6-326-32 thin stop nut [ntm-nte] 18-8 ss866
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MAINSOURCNHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#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.)PlainM5-0.80M5-.8 ny insert l/n (ne/nm) 18-8 ss din 985500
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RePneu ToLock Nut, Nylon InsertGrade CZinc/Yellow1-81-8 nylon insert locknuts grade c zinc-yellow cr+6175
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RePneu ToLock Nut, Nylon InsertGrade CZinc/Yellow7/8-97/8-9 nylon insert locknuts grade c zinc-yellow cr+6250
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RePneu ToLock Nut, Nylon InsertGrade CZinc/Yellow3/4-103/4-10 nylon insert locknuts grade c zinc-yellow cr+6400
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RePneu ToLock Nut, Nylon InsertGrade CZinc/Yellow7/16-147/16-14 nylon insert locknuts grade c zinc-yellow cr+62000
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RePneu ToLock Nut, Nylon InsertGrade CZinc/Yellow5/16-185/16-18 nylon insert locknuts grade c zinc-yellow cr+63000
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RePneu ToLock Nut, Nylon InsertGrade CZinc/Yellow1/4-201/4-20 nylon insert locknuts grade c zinc-yellow cr+63500
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RePneu ToLock Nut, Nylon InsertGrade 2Zinc/Clear7/8-97/8-9 unc ne (standard) nylon insert locknuts coarse low carbon zinc cr+3250
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RePneu ToLock Nut, Nylon InsertGrade 2Zinc/Clear7/16-147/16-14 unc ne (standard) nylon insert locknuts coarse low carbon zinc cr+32000
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MAINSOURCNHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32ms21083c06 (6-32 esna nut ntm ss)58
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MAINSOURCNHLock Nut, Nylon InsertSteelPlain#10-32ms21044n3 (10-32 nm esna nut st c&y)30
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MAINSOURCNHLock Nut, Nylon InsertSteelPlain04ms21044n04 (4-40 nm esna nut st c&y)60
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MAINSOURCNHLock Nut, Nylon InsertSteelPlain#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.)Plain3/8-163/8-16 nylon insert lock nut ne s.s. 18-826
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TownCountryARLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24#10-24 nylon insert locknut nm 18-8 stainless steel200
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JacksonMSLock Nut, Nylon InsertBrassPlain#8-328-32 nc ne nylon lock nut brass1389
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.50m3 x .50 coarse nylock nut metric a-2 stainless300
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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 domes tic12
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JacksonMSLock Nut, Nylon Insert316, 317, A4 StainlessPlain1/2-201/2-20 nf nylon locknut 316 stainless30
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JacksonMSLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-243/8-24 nf nylon locknut 316 stainless63
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JacksonMSLock Nut, Nylon Insert316, 317, A4 StainlessPlain1/4-281/4-28 nf nylon locknut 316 stainless100
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JacksonMSLock Nut, Nylon Insert316, 317, A4 StainlessPlain#10-3210-32 nf nylon locknut 316 ss50
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JacksonMSLock Nut, Nylon InsertClass 10.9Zinc/ClearM24-2.00m24 x 2.00 fine pitch metric nyloc nut class 10 985-10 zinc plated5
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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.)Plain1-81-8 nylon insert lock nut ne s.s. 30414
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TownCountryARLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/8-97/8-9 nylon insert lock nut ne s.s. 18-8258
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TownCountryARLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-243/8-24 nylon insert lock nut ne s.s. 316100
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear1 1/4-8special 2 waf x1.15 tall nylon insert locknut , zinc clear89
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/16-20nf nylon locknut 18-8 ss229
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JacksonMSLock Nut, Nylon InsertGrade 8Plain1 1/4-7nc nylon insert l/n1
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JacksonMSLock Nut, Nylon InsertGrade B8Plain5/8-11nc nylon insert lock nut green special 316 ss b8f domestic .9315 waf .7405 height9
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JacksonMSLock Nut, Nylon Insert316, 317, A4 StainlessPlain5/16-24nf nylon locknut 316 stainless55
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MAINSOURCNHLock Nut, Nylon InsertAluminumPlain#4-404-40 esna 1660 l/n 68-1660-40 alum620
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MAINSOURCNHLock Nut, Nylon InsertSteelPlainM8-1.25ny 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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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13nc nylon insert lock nut green special 18-8 ss dom..78
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20nc nylon insert lock nut red special18-8 ss dom..62
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear1 3/4-12nf nylon insert locknut ne dom..2
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear1 3/4nc nylon insert locknut ne2
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear1 1/2nc nylon insert locknut ne dom..20
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JacksonMSLock Nut, Nylon InsertSteelZinc/Yellow1/2-20nf nylon insert locknut ne dom.. (green)246
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JacksonMSLock Nut, Nylon InsertSteelZinc/Yellow1/2nc nylon insert locknut ne dom.. (green)487
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JacksonMSLock Nut, Nylon InsertSteelZinc/Green7/16nc nylon insert locknut ne green dom..518
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JacksonMSLock Nut, Nylon InsertSteelZinc/Yellow1/4nc nylon insert locknut ne dom.. (green)304
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JacksonMSLock Nut, Nylon InsertSteelZinc/Yellow#10-32nf nylon insert locknut ne dom.. (green)415
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear#8-32nc nylon insert locknut ne dom..15
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JacksonMSLock Nut, Nylon InsertSteelZinc/Clear#2-56nc nylon insert locknut ne141
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 1/8-7nc nylon locknut 18-8 ss 2.062 wafx1.109 height4
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-8nc nylon locknut 18-8 ss13
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20nf nylon locknut 18-8 ss117
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16nc nylon insert locknut 18-8 304 ne dom.. (red)80
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16nc nylon insert locknut 18-8 304 ne dom.. (green)44
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28nf nylon locknut 18-8 ss442
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20nc nylon locknut 7/16 wafx5/16 thick 18-8 s/s22048
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#12-24nc nylon locknut 18-8 ss281
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