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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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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 domestic12
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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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JacksonMSLoc k 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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MAINSOURCNHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM45913/1-10M45913/1-10fs3 (5/8-18 esna ne nut 18-8 ss) M45913/110FS3100
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RePneu ToMILock Nut, Nylon InsertSteelZinc/Clear#12-24#12-24 unc nm (standard) nylon insert locknuts unc zinc5000
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RePneu ToLock Nut, Nylon InsertGrade CZinc/Yellow1 1/2-61 1/2-6 nylon insert locknuts grade c zinc-yellow cr+612
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RePneu ToLock Nut, Nylon InsertGrade CZinc/Yellow1 1/4-71 1/4-7 nylon insert locknuts grade c zinc-yellow cr+615
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RePneu ToLock Nut, Nylon InsertGrade CZinc/Yellow1/2-131/2-13 nylon insert locknuts grade c zinc-yellow cr+6750
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RePneu ToLock Nut, Nylon InsertGrade CZinc/Yellow3/8-163/8-16 nylon insert locknuts grade c zinc-yellow cr+6800
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RePneu ToLock Nut, Nylon InsertClass 8.8Zinc/ClearM8-1.00m8-1.00 fine class 8 nylon insert thin locknuts metric fine zinc cr+3 din 9852984
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RePneu ToLock Nut, Nylon InsertClass 8.8Zinc/ClearM8-1.25m8-1.25 class 8 nylon insert locknuts metric coarse zinc cr+3 din 9822100
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RePneu ToLock Nut, Nylon InsertClass 8.8Zinc/ClearM20-2.50m20-2.50 class 8 nylon insert thin locknuts metric coarse zinc cr+3 din 98510
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RePneu ToLock Nut, Nylon InsertClass 8.8Zinc/ClearM12-1.75m12-1.75 class 8 nylon insert thin locknuts metric coarse zinc cr+3 din 985148
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RePneu ToLock Nut, Nylon InsertClass 8.8Zinc/ClearM10-1.50m10-1.50 class 8 nylon insert thin locknuts metric coarse zinc cr+3 din 98550
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RePneu ToLock Nut, Nylon InsertClass 8.8Zinc/ClearM8-1.25m8-1.25 class 8 nylon insert thin locknuts metric coarse zinc cr+3 din 9851857
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RePneu ToLock Nut, Nylon InsertClass 8.8Zinc/ClearM6-1.00m6-1.00 class 8 nylon insert thin locknuts metric coarse zinc cr+3 din 985760
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RePneu ToLock Nut, Nylon InsertClass 8.8Zinc/ClearM5-0.80m5-0.80 class 8 nylon insert thin locknuts metric coarse zinc cr+3 din 9853360
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RePneu ToLock Nut, Nylon InsertClass 8.8Zinc/ClearM4-0.70m4-0.70 class 8 nylon insert thin locknuts metric coarse zinc cr+3 din 985950
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RePneu ToLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM10-1.50m10-1.50 nylon insert thin locknuts coarse stainless a2-70 din 98586
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RePneu ToLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6-1.00m6-1.00 nylon insert thin locknuts coarse stainless a2-70 din 98580
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RePneu ToLock Nut, Nylon InsertClass 10.9Zinc/ClearM8-1.25m8-1.25 nylon insert thin locknuts class 10 zinc cr+3 din 9851000
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RePneu ToLock Nut, Nylon InsertClass 10.9Zinc/ClearM6-1.00m6-1.00 nylon insert thin locknuts class 10 zinc cr+3 din 9851004
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RePneu ToLock Nut, Nylon InsertClass 10.9Zinc/ClearM5-0.80m5-0.80 nylon insert thin locknuts class 10 zinc cr+3 din 985344
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RePneu ToLock Nut, Nylon InsertClass 10.9Zinc/ClearM4-0.70m4-0.70 nylon insert thin locknuts class 10 zinc cr+3 din 9852000
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TownCountryARLock Nut, Nylon InsertClass 8.8Zinc/ClearM14-2.00m14-2.0 nylon insert locknut ne 8.8 zinc din 982500
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear7/8-147/8-14 nylon insert lock nut ne zinc250
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear#3-483-48 nylock nut zinc100
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JacksonMSLock Nut, Nylon InsertClass 10.9Zinc/ClearM18-1.50m18 x 1.50 fine metric nyloc nut class 10 27 mm waf x 18 mm tall zinc plated din 98525
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JacksonMSLock Nut, Nylon InsertClass 8.8Zinc/ClearM33-2.00m33 x 2.00 fine pitch metric nyloc insert locking nut class 8 zinc plated 50mm waf x 33mm tall iso 10511 din 9853
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TownCountryARLock Nut, Nylon InsertClass 8.8Zinc/YellowM12-1.75m12-1.75 nylon insert locknut ne 8.8 yellow zinc516
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 nylon insert lock nut ne gr.8 yellow zinc428
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TownCountryARLock Nut, Nylon InsertClass 8.8Zinc/ClearM08-1.25m08-1.25 nylon insert lock nut 8.8 zinc din 98580
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow7/16-147/16-14 nylon insert lock nut ne gr.8 yellow zinc50
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear7/16-147/16-14 nylon insert lock nut ne zinc1000
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear1 1/4-71 1/4-7 nylon insert lock nut ne zinc20
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JacksonMSLock Nut, Nylon Insert316, 317, A4 StainlessPlainM12-1.75M12x1.75 coarse nylock nut metric a-4 stainless68
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TownCountryARLock Nut, Nylon InsertClass 8.8Zinc/ClearM10-1.50M10-1.50 nylon insert lock nut ne 8.8 zinc din 982150
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JacksonMSLock Nut, Nylon Insert316, 317, A4 StainlessPlainm16 x 2.0 coarse nylock nut metric a-4 stainless8
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JacksonMSLock Nut, Nylon Insert316, 317, A4 StainlessPlainm8 x 1.25 coarse nylock nut metric a-4 stainless177
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JacksonMSLock Nut, Nylon Insert316, 317, A4 StainlessPlainm6 x 1.00 coarse nylock nut metric a-4 stainless389
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plainm24 x 3.00 coarse nylock nut metric a-2 stainless51
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JacksonMSLock Nut, Nylon InsertClass 10.9Zinc/Clearm6 x 1.00 coarse metric nut class 10 zinc6159
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WeaverWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain24-3.024-3.0 nylock nut 18-8 ss10
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear#5-445-44 nylock nut zinc800
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RePneu ToMILock Nut, Nylon InsertSteelPlainnut nylock4
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RePneu ToMILock Nut, Nylon InsertSteelPlainnut nylock2
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RePneu ToMILock Nut, Nylon InsertGrade 5Zinc/Clear#6-32#6-32 unc nm (standard) nylon insert locknuts unc low carbon zinc5000
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RePneu ToMILock Nut, Nylon InsertGrade 5Zinc/Clear#8-32#8-32 unc nm (standard) nylon insert locknuts unc low carbon zinc5000
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RePneu ToMILock Nut, Nylon InsertGrade 5Zinc/Clear3/8-243/8-24 unf ne (standard) nylon insert locknuts fine low carbon zinc2500
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