Nylon Insert Lock Nuts , Aluminum

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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SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyFLLock Nut, Nylon InsertAluminumAnodized#8-32ms21083d0875
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NAPPCOTXLock Nut, Nylon InsertAluminumPlain#10-32nylon insert l/n aluminum #10-322000
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HayesCALock Nut, Nylon InsertAluminumPlain1/2-131/2-13 nylon insert locknut alum11
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HayesCALock Nut, Nylon InsertAluminumPlain3/8-163/8-16 nylon insert locknut alum colored ano9
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HayesCALock Nut, Nylon InsertAluminumPlain#4-404-40 reduced hex n.i. l/n alum color irr12
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HayesCALock Nut, Nylon InsertAluminumPlain1/4-281/4-28 nylon insert locknut alum blue anodised100
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AmericanNYLock Nut, Nylon InsertAluminumAnodized#6-32nylon insert l/n alum700
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AmericanNYLock Nut, Nylon InsertAluminumPlain#8-32 x .54 68ntm82 nylk insert clinch nut alum480
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AbabaCALock Nut, Nylon InsertAluminumPlain1/4-201/4-20 ne nyloc alum b18.2.227
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Future FastenerTXLock Nut, Nylon InsertAluminumPlain#6-326-32 nylon insert lock nut alum1,016
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Future FastenerTXLock Nut, Nylon InsertAluminumPlain5/16-185/16-18 nylon insert lock nut (alum)80
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Future FastenerTXLock Nut, Nylon InsertAluminumPlain#10-3210-32 nylon insert l/n alum32
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Future FastenerTXLock Nut, Nylon InsertAluminumPlain#4-404-40 miniature nylon insert l/n alum/alo1,000
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JET FITTINGCALock Nut, Nylon InsertAluminumPlain#8-32nut lock 832 aluminum nylins nm b18.2.249925
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EximS'poreLock Nut, Nylon InsertAluminumAnodized#2-56 3.960 x 4.290 x 2.660nut hex aluminum clear anodized #2-56 3.960 x 4.290 x 2.660 mm self-locking0.156 x 0.169 x 0.105 in nylon insert b18.2.210
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EximS'poreLock Nut, Nylon InsertAluminumChromate Conversion (Iridite, Alodine)nut hex aluminum clear alodine #2-564.293 x 4.013 x 2.794 mm nylon insert0.169 x 0.158 x 0.110 in (miniature) b18.2.2352
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EximS'poreLock Nut, Nylon InsertAluminumChromate Conversion (Iridite, Alodine)nut hex aluminium yellow alodine #4-40 5.207 x 4.826 x 3.175 mm nylon insert0.205 x 0.190 x 0.125 in (miniature) b18.2.22093
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ACFCALock Nut, Nylon InsertAluminumPlain5/16-245/16-24 alum thin pattern nylon insert l/n49
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RCFastAZLock Nut, Nylon InsertAluminumAnodized#4-40nut MS21083D04inquire
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OlanderCALock Nut, Nylon InsertAluminumPlain#6-326-32 nylon insert lock nut aluminum80
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OlanderCALock Nut, Nylon InsertAluminumPlain#6-326-32 nylon insert locknut alloy18
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JET FITTINGCALock Nut, Nylon InsertAluminumZinc/Clear#10-32nut lok 1032 alum nylins blue nm rohs compliant per esna b18.2.276
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JET FITTINGCALock Nut, Nylon InsertAluminumZinc/Clear#10-32nut lok 1032 alum thin ntm rohs compliant per esna b18.2.2345
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CenturyFLLock Nut, Nylon InsertAluminumPlain#6-32ms21044d0611
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MidStatesMILock Nut, Nylon InsertAluminumPlain3/8-16nyloc insert locknut alum72
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MidStatesMILock Nut, Nylon InsertAluminumPlain#8-32nyloc insert locknut alum277
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THRDFASTFLLock Nut, Nylon InsertAluminumPlain3/8-16alum nylon insert l/n b18.2.2100
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SISAZLock Nut, Nylon InsertAluminumPlain.086-64 x .095thk hex nylon insert l/n miniture alum clear500
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KBSTNLock Nut, Nylon InsertAluminumPlain#10-3210-32 nylon insert l/n alum b18.2.2800
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KBSTNLock Nut, Nylon InsertAluminumPlain1/2-131/2-13 ne nyloninsert l/n alum b18.2.22,000
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LibertyILLock Nut, Nylon InsertAluminumAnodized#8-328/32 ntm stop nut alum alum alloy alum alloy MS21083-D0818
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LibertyILLock Nut, Nylon InsertAluminumPlain#2-56 x 5/32nylon insert stop nut nut aluminum5,000
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LibertyILLock Nut, Nylon InsertAluminumPlain3/8-16ne nylon insert stop nut nut aluminum1,200
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MasFasCorpNVLock Nut, Nylon InsertAluminumPlain1/4-20thin pattern nylon insert l/ninquire
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CONTAERONJLock Nut, Nylon InsertAluminumAnodized#8-32thin ntm small dia.alum anod. 2023-t4585
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CONTAERONJLock Nut, Nylon InsertAluminumAnodized#10-24thin ntm small dia.alum25,859
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CONTAERONJLock Nut, Nylon InsertAluminumBlack Oxide1/4-28std alum ide764
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CONTAERONJLock Nut, Nylon InsertAluminumAnodized#4-40std166
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CONTAERONJLock Nut, Nylon InsertAluminumPlain#4-40thin ntm small dia.alum10508
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CONTAERONJLock Nut, Nylon InsertAluminumPlain#5-40std alum5300
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CONTAERONJLock Nut, Nylon InsertAluminumPlain#10-24thin ntm small dia.alum5,845
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CONTAERONJLock Nut, Nylon InsertAluminumPlain3/8-16std alum 6061-t65000
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CONTAERONJLock Nut, Nylon InsertAluminumPlain#8-32thin ntm small dia.alum43,200
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CONTAERONJLock Nut, Nylon InsertAluminumPlain1/4-20std alum 2017-t47,533
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CONTAERONJLock Nut, Nylon InsertAluminumPlain1/4-20std alum, anod 2017-t42,143
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CONTAERONJLock Nut, Nylon InsertAluminumZinc/Yellow#4-40std alum ylw/alod250
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GLFOHLock Nut, Nylon InsertAluminumAnodized#4-40locknut mil-spec mil-spec MS21083D04130
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GLFOHLock Nut, Nylon InsertAluminumPlain#6-326-32 (5/16x3/16) alum hex/nylon-insert lockn mil-spec mil-spec MS21044-D06100
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GLFOHLock Nut, Nylon InsertAluminumAnodized#8-32lock nut mil-spec mil-spec MS21083D0840
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GLFOHLock Nut, Nylon InsertAluminumPlain#4-404-40 (1/4x5/32) alum hex/nylon-insert locknu mil-spec mil-spec MS21044-D04279
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Mid-ValleyCALock Nut, Nylon InsertAluminumPlain1/4-28lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertAluminumPlain5/16-24lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertAluminumPlain#6-32lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertAluminumPlain7/16-20lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertAluminumPlain7/16-20lock nut nylon insert b18.2.2inquire
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Mid-ValleyCALock Nut, Nylon InsertAluminumPlain7/16-20lock nut nylon insert b18.2.2inquire
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MAINSOURCNHLock Nut, Nylon InsertAluminumPlain#4-404-40 esna 1660 l/n 68-1660-40 alum1220
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SBSMALock Nut, Nylon InsertAluminumPlain#6-32nyl ins lock nut alum
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LibertyILLock Nut, Nylon InsertAluminumAnodized#8-328/32 thin stop nut blue dyed blue dyed aluminum blue dyed MS21083D08500
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