FCH News

#8 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 Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 thin nylon insert l/n (ntm) s/s b18.2.2760
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear#8-32#8-32 fin hex jam nyl ins lock nut stl zc b18.2.2 () () ()1800
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GLFOHLock Nut, Nylon InsertSteelPlain#8-328-32 (11/32x9/32) steel hex/nylon-insert loc MS21044-N08 b18.2.2 () () ()200
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GLFOHLock Nut, Nylon InsertSteelPlain#8-328-32 (11/32x9/32) ss hex/nylon-insert locknu MS21044-C08 b18.2.2 () () ()591
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GLFOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 ss nylon insert locknut-low height 304ss MS21083-C08 b18.2.2 () () ()1130
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GLFOHLock Nut, Nylon InsertSteelPlain#8-328-32 nylon insert locknut-low profile MS21083N08 b18.2.2 () () ()2100
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GLFOHLock Nut, Nylon InsertAluminumAnodized#8-32lock nut MS21083D08 b18.2.2 () () ()40
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear#8-32#8-32 fin hex nyl ins lock nut stl zc b18.2.2 () () ()20936
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GLFOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32#8-32 fin hex nyl ins lock nut 18-8 s/s b18.2.2 () () ()339
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Irwin IndOntLock Nut, Nylon InsertSteelPlain#8-32ms21044c08 military specifications b18.2.2200
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Irwin IndOntLock Nut, Nylon InsertSteelZinc/Clear#8-328-32 unc nylon insert locknut steel zinc trivalent clear b18.2.2 3952
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Irwin IndOntLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 nylon insert l/nuts stainless steel b18.2.22887
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Irwin IndOntLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-3208-32 nylon insert jam l/nut stainless steel b18.2.240720
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AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 thin nylon insert l/n (ntm) s/s b18.2.2500
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Alma BoltMILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32#8-32 st. st. nylon insert lock nut b18.2.21236
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EximS'poreLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#8-32nut hex s/s passivated 8-32 nylon insert9.601 x 8.763 x 6.071 mm0.378 x 0.345 x 0.239 in b18.2.21731
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SIIINLock Nut, Nylon InsertSteelZinc/Clear#8-328-32 zinc nylon insert thin nut b18.2.27800
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SIIINLock Nut, Nylon InsertSteelPlain#8-328-32 nylock nuts) b18.2.24710
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JET FITTINGCALock Nut, Nylon InsertSteelZinc/Clear#8-328-32 nyl insert l/n stl zinc 305011 b18.2.219421
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JET FITTINGCALock Nut, Nylon InsertSteelPlain#8-328-32 nyl insert l/n thin stl zi 305105 b18.2.27098
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JET FITTINGCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 nyl insert l/n (nm) 18-8 s/s 1-N-8C b18.2.223119
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JET FITTINGCALock Nut, Nylon InsertSteelBlack Oxide#8-32#8-32 nm nylon insert ln st black oxide 08NSB b18.2.221050
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JET FITTINGCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 ntm thin nyl ins l/n 18-8 s/s 1-THN-8C b18.2.2260
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JET FITTINGCALock Nut, Nylon InsertAluminumPlain#8-328-32 hex nylon insert (purple) lock nut aluminum nm JET 8CNLN A b18.2.211225
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QFCTXLock Nut, Nylon Insert316, 317, A4 StainlessPlain#8-32#8-32 nylon-insert locknut 316 stainless steel b18.2.21500
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QFCTXLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328/32 18-8ss nylon insert nut b18.2.2496
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QFCTXLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328/32 18-8ss nylon insert nut b18.2.22100
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QFCTXLock Nut, Nylon InsertSteelZinc/Clear#8-328-32 hex m/s nylon insert nut zinc b18.2.24551
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B & K FASTPALock Nut, Nylon InsertSteelPlain#8-328/32 ne nylon insert locknuts plain b18.2.21317
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B & K FASTPALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328/32 nylon locknuts 18-8 stainless b18.2.22350
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Marine FastenersFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 nylon insert lock nut mp 18-8 ss 10pk 10 per small bag 5 small bags per master pack-fasco brand b18.2.2500
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Marine FastenersFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Chrome#8-328-32 nylon insert locknut chrome over 18-8 ss 50 per small bag 5 small bags per master pack-generic brand b18.2.25750
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General FMILock Nut, Nylon InsertSteelZinc/Clear#8-328-32 nyl ins thin ln ntm zn b18.2.24000
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OSSCORILock Nut, Nylon InsertSteelZinc/Clear#8-328-32 thin nylon insert locknut plated b18.2.27,169
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QFCTXLock Nut, Nylon InsertSteelZinc/Clear#8-328-32 nylon insert lock nut zinc b18.2.2486
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Mid-ValleyCALock Nut, Nylon InsertSteelPlain#8-36lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertSteelPlain#8-32lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertSteelPlain#8-32lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertBrassPlain#8-32lock nut nylon insert b18.2.2inquire
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JET FITTINGCALock Nut, Nylon InsertSteelBlack Oxide#8-328-32 hex nylon insert lock nut type-nm steel black oxide b18.2.22000
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JET FITTINGCALock Nut, Nylon InsertAluminumPlain#8-32nut lock 832 aluminum nylins nm b18.2.249925
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JET FITTINGCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 hex lock nut nylon insert stainless steel 18-8 nm b18.2.23850
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JET FITTINGCALock Nut, Nylon InsertSteelZinc/Clear#8-328-32 nylon insert lock nut steel zinc nm b18.2.24700
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JET FITTINGCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32nut lock 832 stainless steel nylins thin tln b18.2.2400
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JET FITTINGCALock Nut, Nylon InsertSteelZinc/Clear#8-32nut lock 832 steel zinc nylins thin tln b18.2.24000
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JET FITTINGCALock Nut, Nylon InsertSteelPlain#8-32nut lock 832 nyl b18.2.29000
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THRDFASTFLLock Nut, Nylon InsertSteelZinc/Clear#8-32thin nylon insert l/n b18.2.2953
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THRDFASTFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-3218-8 ss thin nylon ins l/n b18.2.2180
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THRDFASTTNLock Nut, Nylon Insert316, 317, A4 StainlessPlain#8-32t-316 ss nylon ins m/s lock nut b18.2.286
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MMFMILock Nut, Nylon InsertGrade 5Zinc/Yellow#8-328-32 gr 5 locknut m45913/1-08cg5z usa m45913/1-08cg5z b18.2.223
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DavisILLock Nut, Nylon InsertSteelZinc/Clear#8-32#8-32 nylon insert locknut 1/16 atf x 11/32 thk-steel zinc b18.2.28,035
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DavisILLock Nut, Nylon InsertSteelZinc/Clear#8-32#8-32 nylon insert locknut-steel zinc b18.2.28,035
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DavisILLock Nut, Nylon InsertBrassZinc/Clear#8-32#8-32 nylon insert locknut-brass zinc b18.2.22,250
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