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3/4 Nylon Insert Lock Nuts (ASME B18. 2.2)

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.

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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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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-103/4-10 ne nyloc gr 8 zii b18.2.2437
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-103/4-10 ne nyloc 5/pkg gr 8 zii b18.2.24
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AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-103/4-10 ne nyloc s/s b18.2.2134
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AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-103/4-10 ne nyloc 5/pkg s/s b18.2.28
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AbabaCALock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 ne nyloc stl znc b18.2.2379
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AbabaCALock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 nte thin n.i. l/n stl znc b18.2.2762
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-163/4-16 ne nyloc gr 8 zii b18.2.2348
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-163/4-16 ne nyloc 5/pkg gr 8 zii b18.2.23
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AbabaCALock Nut, Nylon InsertSteelZinc/Clear3/4-163/4-16 ne nyloc stl znc b18.2.2310
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AbabaCALock Nut, Nylon InsertSteelZinc/Clear3/4-163/4-16 nte thin n.i. l/n stl znc b18.2.2578
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GLFOHLock Nut, Nylon InsertGrade 5Zinc/Yellow3/4-163/4-16 fin hex nyl ins lock nut grade 5 stl zy b18.2.2 () () ()768
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GLFOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-103/4-10 hvy hex nyl ins lock nut stl s/s b18.2.2 () () ()8
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GLFOHLock Nut, Nylon InsertSteelPlain3/4-10nut self locking MS17829-12C b18.2.2 () () ()63
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GLFOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-103/4-10 fin hex nyl ins lock nut 18-8 s/s b18.2.2 () () ()137
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 fin hex nyl ins lock nut stl zc b18.2.2 () () ()1236
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GLFOHLock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-103/4-10 fin hex nyl ins lock nut gr 8 stl zy b18.2.2 () () ()1234
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 hvy hex nyl ins lock nut stl zc b18.2.2 () () ()200
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear3/4-163/4-16 fin hex nyl ins lock nut stl zc b18.2.2 () () ()894
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GLFOHLock Nut, Nylon InsertSteelZinc/Yellow3/4-163/4-16 fin hex nyl ins lock nut stl zy b18.2.2 () () ()123
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear3/4-163/4-16 fin hex jam nyl ins lock nut stl zc b18.2.2 () () ()212
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BHAMALLock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-163/4-16 nylon insert l/n gr 8 yel zn b18.2.2678
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BHAMALLock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 thin-nte nylon insert l/n zinc b18.2.290
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BHAMALLock Nut, Nylon InsertGrade CPlain3/4-103/4-10 nylon insert l/n gr.c b18.2.222
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BHAMALLock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 heavy thin nyl. ins. l/n zn b18.2.2998
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BHAMALLock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 nylon insert l/n zn b18.2.216
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Irwin IndOntLock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 unc nylon insert locknuts zinc b18.2.2100
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Irwin IndOntLock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 nylon insert lock nut zinc plated b18.2.218
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AbabaCALock Nut, Nylon Insert316, 317, A4 StainlessPlain3/4-103/4-10 ne nyloc 316 s/s b18.2.265
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-103/4-10 ne nyloc gr 8 zii b18.2.2200
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-103/4-10 ne nyloc 5/pkg gr 8 zii b18.2.24
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AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-103/4-10 ne nyloc s/s b18.2.220
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AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-103/4-10 ne nyloc 5/pkg s/s b18.2.22
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AbabaCALock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 ne nyloc stl znc b18.2.2175
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AbabaCALock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 nte thin n.i. l/n stl znc b18.2.250
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AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-163/4-16 ne nyloc gr 8 zii b18.2.225
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AbabaCALock Nut, Nylon InsertSteelZinc/Clear3/4-163/4-16 ne nyloc stl znc b18.2.225
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Alma BoltMILock Nut, Nylon InsertGrade 5Zinc/Clear3/4-103/4-10 grade 5 zinc plated nylon insert lock nut b18.2.2275
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JET FITTINGCALock Nut, Nylon InsertSteelZinc/Clear3/4-163/4-16 nyl ins l/n(thin) stl zinc 305314 b18.2.21180
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General FMILock Nut, Nylon InsertSteelPlain3/4-103/4-10 nylon insert locknut ne ser. b18.2.21600
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QFCTXLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-103/4-10 fin hex nylon insert nut 18-8 b18.2.218
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QFCTXLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-103/4-10 hex nylock jam nut 18-8 ss b18.2.27
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QFCTXLock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 fin hex nylon insert nut zinc b18.2.21
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QFCTXLock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 fin hex nylon insert nut zinc b18.2.262
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QFCTXLock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-103/4-10 fin hex nylon insert nut gr8 y/zinc b18.2.2119
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QFCTXLock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-103/4-10 fin hex nylon insert nut gr8 y/zinc b18.2.2470
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QFCTXLock Nut, Nylon InsertSteelZinc/Clear3/4-163/4-16 fin hex nylon insert nut zinc b18.2.2225
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QFCTXLock Nut, Nylon InsertSteelZinc/Clear3/4-163/4-16 fin hex nylon insert nut zinc b18.2.225
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QFCTXLock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-163/4-16 fin hex nylon insert nut gr8 y/zinc b18.2.2269
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QFCTXLock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-163/4-16 fin hex nylon insert nut gr8 y/zinc b18.2.2405
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QFCTXLock Nut, Nylon InsertSteelZinc/Clear3/4-163/4-16 fin hex nylon insert jam nut zinc b18.2.2650
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QFCTXLock Nut, Nylon InsertSteelZinc/Clear3/4-163/4-16 fin hex nylon insert jam nut zinc b18.2.2100
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B & K FASTPALock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 ne nylon insert locknuts zinc b18.2.2627
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-103/4-10 ne nylon insert locknuts gr 8 zy b18.2.2886
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B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-163/4-16 ne nylon insert locknuts gr 8 z yellow b18.2.2144
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B & K FASTPALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-163/4-16 nylon locknuts 18-8 stainless b18.2.2100
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Marine FastenersFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-103/4-10 nylon insert hex lock nut 18-8 ss 10 per small bag 5 small bags per master pack-generic brand b18.2.22270
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Marine FastenersFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-103/4-10 nylon ins l/n ss/waxed b18.2.22298
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Marine FastenersFLLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/4-103/4-10 nylon insert hex lock nut 316 ss 10 per small bag 5 small bags per master pack-generic brand 316ss b18.2.2590
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General FMILock Nut, Nylon InsertSteelZinc/Clear3/4-163/4-16 fin hex jam nyl ins ln zn clr b18.2.212,900
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General FMILock Nut, Nylon InsertGr ade CPhosphate3/4-163/4-16 nyl ins ln gr c phos 661-h b18.2.213,550
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General FMILock Nut, Nylon InsertSteelZinc/Clear3/4-163/4-16 nyl ins ln-ne zn b18.2.27225
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BHAMFLLock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 heavy thin nyl. ins. l/n zn b18.2.2998
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OSSCORILock Nut, Nylon Insert316, 317, A4 StainlessPlain3/4-103/4-10 nylon insert l/n 316 s/s b18.2.26
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OSSCORILock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 thin nylon ins. l/n plated b18.2.280
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OSSCORILock Nut, Nylon InsertSteelZinc/Clear3/4-163/4-16 thin nylon ins. l/n plated b18.2.2224
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OSSCORILock Nut, Nylon InsertSteelZinc/Clear3/4-163/4-16 nylon insert l/n plated b18.2.29
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QFCTXLock Nut, Nylon InsertSteelZinc/Clear3/4-103/4-10 fin hex nylon insert jam nut zinc b18.2.2300
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Mid-ValleyCALock Nut, Nylon InsertSteelPlain3/4-14lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertSteelPlain3/4-16lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertSteelZinc/Clear3/4-16lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertSteelPlain3/4-16lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertGrade 5Plain3/4-10lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertSteelCadmium/Yellow3/4-16lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertSteelPlain3/4-16lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertSteelPlain3/4-16lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertGrade 5Cadmium3/4-16lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertGrade 5Plain3/4-16lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertGrade 5Plain3/4-16lock nut nylon insert b18.2.2inquire
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WurthOntLock Nut, Nylon InsertSteelPlain3/4-10nut hx nyl ins nu n2 (pl) 3/4-10 b18.2.2500
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WurthOntLock Nut, Nylon InsertSteelPlain3/4-10nut hx nyl ins ne n8 (pl) 3/4-10 b18.2.2328
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THRDFASTFLLock Nut, Nylon InsertSteelZinc/Clear3/4nf-16 nylon insert l/n b18.2.2510
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THRDFASTFLLock Nut, Nylon InsertSteelPlain3/4-10nylon hex nut b18.2.275
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THRDFASTFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4nf-16 18-8 ss nylon insert l/n b18.2.212
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THRDFASTFLLock Nut, Nylon InsertSteelZinc/Clear3/4nf-16 thin nylon insert l/n b18.2.27
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THRDFASTFLLock Nut, Nylon InsertGrade 5Zinc/Clear3/4-10thin nylon ins l/n b18.2.28
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THRDFASTFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-1018-8 ss thin nylon ins l/n b18.2.22
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THRDFASTOKLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/4-10t-316 ss nylon insert l/n b18.2.244
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THRDFASTOKLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-1018-8 ss nylon insert l/n b18.2.26
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THRDFASTFLLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/4-10t-316 ss nylon insert l/n b18.2.210
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THRDFASTMSLock Nut, Nylon InsertGrade 8Plain3/4-10gr 8 nylon insert l/n b18.2.214
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KBSTNLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/4-103/4-10 nylon insert l/n 316 s/s b18.2.293
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KBSTNLock Nut, Nylon InsertSteelZinc/Yellow3/4-103/4-10 nylon insert l/n grd-8 yellowznc b18.2.2728
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THRDFASTFLLock Nut, Nylon InsertSteelZinc/Clear3/4nf-16 thin nylon insert l/n b18.2.255
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THRDFASTMSLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/4-10t-316 ss hvy nylon-insert l/n b18.2.223
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THRDFASTMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4nf-16 18-8 ss nylon insert l/n b18.2.21
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THRDFASTOKLock Nut, Nylon InsertGrade 8Zinc/Yellow3/4-10gr 8 nylon insert l/n z&y b18.2.234
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All SizeTXLock Nut, Nylon InsertSteelPlain3/4-103/4-10 nylon jam nut b18.2.2104
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