3/8-16 Nylon Insert Lock Nuts

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.

15,459 Lock Nut, Nylon Insert, showing 200, (click on any line for more information)

Buy Nylon Insert Lock Nuts from one of our FCH Network Partners
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Zoro Tools Inc.Lock Nut, Nylon InsertGrade 2Chrome3/8-163/8-16 grade 2 chrome plated finish low carbon steel nylon insert lock nut 5 pk.
    Buy_Online
 
Buy Nylon Insert Lock Nuts from one of our FCH Network Members
MESAFASTCALock Nut, Nylon InsertSteelZinc/Clear3/8-16thin pattern nylon insert locknut2,525.0
    Contact_Supplier
MESAFASTCALock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-16nylon insert lock nut 316 s/s316.0
    Contact_Supplier
MESAFASTCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16thin nylock nut 18-8 s/s50.0
    Contact_Supplier
MESAFASTCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nylon insert lock nut 18-8 s/s159.0
    Contact_Supplier
MESAFASTCALock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16ne gr8 nylon insert locknut42.0
    Contact_Supplier
MESAFASTCALock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert lock nut bl zn800.0
    Contact_Supplier
MESAFASTCALock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert lock nut3,276.0
    Contact_Supplier
MESAFASTNELock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 hex lock nut nylon insert thin type 18-8 stainless steel4,000
    Contact_Supplier
MESAFASTNELock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 hex lock nut nylon insert zinc 2500/ctn-100/pkg4,812
    Contact_Supplier
MESAFASTNELock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 hex lock nut nylon insert gr 18.8 stainless steel 2500/ctn-100/pkg1,480
    Contact_Supplier
MESAFASTNELock Nut, Nylon InsertGrade CZinc/Yellow3/8-163/8-16 hex lock nut nylon insert grade c zinc yellow 2500/ctn-100/pkg
    Contact_Supplier
MESAFASTNELock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 hex lock nut nylon insert zinc 100/pkg
    Contact_Supplier
B & K FASTPALock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 ne nylon insert locknuts zinc b18.2.210407
    Contact_Supplier
B & K FASTPALock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-163/8-16 ne nylon insert locknuts gr 8 z yellow b18.2.21213
    Contact_Supplier
B & K FASTPALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 nylon locknuts 18-8 stainless b18.2.21188
    Contact_Supplier
B & K FASTPALock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-163/8-16 nylon locknuts t-316 stainless b18.2.2345
    Contact_Supplier
UNEEDANJLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-16nylon insert l/n 316750
    Contact_Supplier
UNEEDANJLock Nut, Nylon InsertSteelPlain3/8-16hvy nylon-insert l/n1650
    Contact_Supplier
IRFNJLock Nut, Nylon InsertSteelZinc/Black3/8-16nylon insert l/n stl nickel black triv with sealer32502
    Contact_Supplier
IRFNJLock Nut, Nylon InsertGrade CPlain3/8-16ne (standard) gr. c nylon insert350
    Contact_Supplier
IRFNJLock Nut, Nylon InsertGrade CZinc/Black3/8-16ne (standard) gr. c nylon insert black rohs650
    Contact_Supplier
IRFNJLock Nut, Nylon InsertSteelZinc/Black3/8-16nylon insert l/n stl nickel black triv with sealer32502
    Contact_Supplier
IRFNJLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert l/n stl 800 hour nickel clear with sealer10200
    Contact_Supplier
IRFNJLock Nut, Nylon InsertSteelZinc/Black3/8-16nylon insert l/n stl nickel black triv with sealer32502
    Contact_Supplier
IRFNJLock Nut, Nylon InsertSteelZinc/Black3/8-16nylon insert l/n stl nickel black triv with sealer32502
    Contact_Supplier
IRFNJLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert l/n stl3000
    Contact_Supplier
IRFNJLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-16nylon insert l/n 316 ss30
    Contact_Supplier
IRFNJLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Galvanized3/8-16nylon insert l/n 18-8 s/s plus nd sc 503 for galling9065
    Contact_Supplier
IRFNJLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert l/n stl3000
    Contact_Supplier
IRFNJLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert l/n stl 800 hour nickel clear with sealer10200
    Contact_Supplier
YANKEENHLock Nut, Nylon InsertSteelPlain3/8-163/8-16 hex finish nut nylon154
    Contact_Supplier
YANKEENHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 thin nylon-insert locknuts 18-8 stainless steel335
    Contact_Supplier
YANKEENHLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-163/8-16 nylon insert lock nut 316 stainless steel1
    Contact_Supplier
TSFTXLock Nut, Nylon InsertGrade CZinc/Yellow3/8-16nylon insert lock nut gr.c(8) yz 3/8-161627
    Contact_Supplier
TSFTXLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nylon insert locknut ss 3/8-1692
    Contact_Supplier
TSFTXLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert locknut thin pattern 3/8-16 zp1070
    Contact_Supplier
TSFTXLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert lock nut ne(standard)low carbon zinc cr+3 (rohs) 3/8-161054
    Contact_Supplier
YANKEENHLock Nut, Nylon InsertSteelZinc/Clear3/8-16thin nylon-insert lock nut831
    Contact_Supplier
YANKEENHLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert lock nut1049
    Contact_Supplier
YANKEENHLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16nylon insert lock nut2256
    Contact_Supplier
YANKEENHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nylon insert lock nut 18-8 3042204
    Contact_Supplier
NAPPCOTXLock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 zp nylon insert flange nut gd f300
    Contact_Supplier
NAPPCOTXLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 nylon insert locknut ss wax370
    Contact_Supplier
NAPPCOTXLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-16nylon insert locknut s/s t316 3/8-16193
    Contact_Supplier
Set ScrewILLock Nut, Nylon InsertSteelZinc/Clear3/8-16ne nylon insert locknutsinquire
    Contact_Supplier
Set ScrewILLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16ne 18-8 304 nylon insert locknutsinquire
    Contact_Supplier
Set ScrewILLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-16ne 316 stainless nylon insert locknutinquire
    Contact_Supplier
METRO INDOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16jam elastic stop nut USS s/s800
    Contact_Supplier
METRO INDOHLock Nut, Nylon InsertSteelPlain3/8-16hex nut nylon90
    Contact_Supplier
METRO INDOHLock Nut, Nylon InsertSteelZinc/Clear3/8-16elastic stop nut uss890
    Contact_Supplier
METRO INDOHLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16elastic stop nut gr 8 /y730
    Contact_Supplier
METRO INDOHLock Nut, Nylon InsertBrassPlain3/8-16elastic stop nut uss100
    Contact_Supplier
METRO INDOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16elastic stop nut USS s/s931
    Contact_Supplier
METRO INDOHLock Nut, Nylon InsertSteelPlain3/8-16heavy elastic stop nut uss902
    Contact_Supplier
METRO INDOHLock Nut, Nylon InsertSteelPlain3/8-16jam elastic stop nut uss300
    Contact_Supplier
NutsBoltsNELock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 ss nylock32131
    Contact_Supplier
NutsBoltsNELock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-163/8-16 ss nylock 316ss461
    Contact_Supplier
NutsBoltsNELock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 nylon lock nut zp39756
    Contact_Supplier
NutsBoltsNELock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 jam nylock nut zp11190
    Contact_Supplier
NutsBoltsNELock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-163/8-16 gr8 nylock nut zy6980
    Contact_Supplier
NutsBoltsNELock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 nylon locknut zp usa571
    Contact_Supplier
NutsBoltsNELock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 nylon locknut ss usa558
    Contact_Supplier
AmericanNYLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert l/n zp1380
    Contact_Supplier
AmericanNYLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert stop nut thin pattern zp80
    Contact_Supplier
AmericanNYLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16nylon insert stop nut3420
    Contact_Supplier
AmericanNYLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nylon insert nut 18-8 30460
    Contact_Supplier
AmericanNYLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nylon lock nut 18-8 304289
    Contact_Supplier
AmericanNYLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-163/8-16 nylon insert 316 stainless steel6974
    Contact_Supplier
AmericanNYLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 nylon insert stopnut stainless steel thin pattern580
    Contact_Supplier
EndriesWILock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 ne series 18-8 stainless steel nylon insert locknut moly lube42460
    Contact_Supplier
EndriesWILock Nut, Nylon InsertGrade 8Zinc/Black3/8-163/8-16 grade 8 nylon insert locknut black zinc4102
    Contact_Supplier
EndriesWILock Nut, Nylon InsertSteelZinc/Black3/8-163/8-16 nte series jam nylon insert locknut black zinc .0005 thick20864
    Contact_Supplier
ACCURATEILLock Nut, Nylon InsertSteelZinc/Clear3/8-16ne nylon insert locknut1124
    Contact_Supplier
ACCURATEILLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nylon insert locknut 18-8 s/s555
    Contact_Supplier
ACCURATEILLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16nylon insert locknut gr81448
    Contact_Supplier
ACCURATEILLock Nut, Nylon InsertSteelZinc/Clear3/8-16nu nylon insert heavy locknut415
    Contact_Supplier
ACCURATEILLock Nut, Nylon InsertSteelZinc/Clear3/8-16nte nylon insert thin locknut210
    Contact_Supplier
ACCURATEILLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nte nylon insert thin locknut 18-8 s/s1174
    Contact_Supplier
ACCURATEILLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert heavy thin locknut3750
    Contact_Supplier
AmericanNYLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert hex nut zp1000
    Contact_Supplier
AmericanNYLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nylon 18-8 304 locknut73
    Contact_Supplier
CenturyFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16ms17830-6c3,333
    Contact_Supplier
CenturyFLLock Nut, Nylon InsertSteelBlack Oxide3/8-16 x .4533/8-16 x .453 ht nyl. ins. l/n stl blk z16000
    Contact_Supplier
CenturyFLLock Nut, Nylon InsertSteelPlain3/8-16ms17828-6c147
    Contact_Supplier
CenturyFLLock Nut, Nylon InsertSteelPlain3/8-16ms17829z6c37
    Contact_Supplier
CenturyFLLock Nut, Nylon InsertSteelPlain3/8-16 x 9/16 x 15/32ms17829-6c1
    Contact_Supplier
CenturyFLLock Nut, Nylon InsertGrade 8Plain3/8-163/8-16 nylon insert l/n grd 8142
    Contact_Supplier
Purchase MOLock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 nylon insert l/n thin pattern stl zinc3940
    Contact_Supplier
AbabaCALock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-163/8-16 ne nyloc 316 s/s b18.2.22364
    Contact_Supplier
AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-163/8-16 ne nyloc gr 8 zii b18.2.21600
    Contact_Supplier
AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-163/8-16 ne nyloc gr 8 zii b18.2.2700
    Contact_Supplier
AbabaCALock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-163/8-16 ne nyloc 25/pkg gr 8 zii b18.2.23
    Contact_Supplier
AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 ne nyloc s/s b18.2.28200
    Contact_Supplier
AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 ne nyloc s/s b18.2.2500
    Contact_Supplier
AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 ne nyloc 25/pkg s/s b18.2.27
    Contact_Supplier
AbabaCALock Nut, Nylon InsertSteelPlain3/8-163/8-16 ne nyloc al-2000 (black) stl b18.2.21148
    Contact_Supplier
AbabaCALock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 ne nyloc stl znc b18.2.223760
    Contact_Supplier
AbabaCALock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 ne nyloc stl znc b18.2.21100
    Contact_Supplier
AbabaCALock Nut, Nylon InsertSteelPlain3/8-163/8-16 nylon insert lock nut ne al-2000 b18.2.25
    Contact_Supplier
AbabaCALock Nut, Nylon InsertSteelPlain3/8-163/8-16 thin (nte) nyl insrt lock nut al-2000 b18.2.2204
    Contact_Supplier
AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 nte thin n.i. l/n s/s b18.2.23975
    Contact_Supplier
AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 nte thin n.i. l/n s/s b18.2.2350
    Contact_Supplier
AbabaCALock Nut, Nylon InsertSteelPlain3/8-163/8-16 thin (nte) nyl insrt lock nut al-2000 (blac b18.2.23738
    Contact_Supplier
AbabaCALock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 thin nylon insert lock nut stl znc b18.2.244734
    Contact_Supplier
LippinCALock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-163/8-16 nylon insert lock nut stainless 316710
    Contact_Supplier
JacksonMSLock Nut, Nylon InsertSteelPlain3/8-16nc nylon hex nut black24
    Contact_Supplier
SIIINLock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 zinc nylon insert nut)3530
    Contact_Supplier
SIIINLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-163/8-16 grd8 yz nylon insert nut)3690
    Contact_Supplier
AbabaCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide3/8-163/8-16 ne nyloc nut s/s blk ox wax b18.2.2225
    Contact_Supplier
SIIINLock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 unc nte (thin) nylon insert locknuts coarse low carbon zinc cr+3 b18.2.21325
    Contact_Supplier
SIIINLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 ne 18-8 stainless steel nylon insert lock nut) b18.2.2125
    Contact_Supplier
TownCountryARLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 nylon insert lock nut ne s.s. 18-8inquire
    Contact_Supplier
TownCountryARLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-163/8-16 nylon insert lock nut ne s.s. 316sstinquire
    Contact_Supplier
TownCountryARLock Nut, Nylon InsertGrade 8Phosphate3/8-163/8-16 nylon insert lock nut ne gr.8 phosphate and oil3070
    Contact_Supplier
TownCountryARLock Nut, Nylon InsertGrade 5Zinc/Clear3/8-163/8-16 flanged nylon locknut grade 5 zincinquire
    Contact_Supplier
TownCountryARLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert lock nut ne829
    Contact_Supplier
TownCountryARLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert lock nut nte1000
    Contact_Supplier
TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16nylon insert lock nut ne4100
    Contact_Supplier
JET FITTINGCALock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 nylon insert hex lock nut steel zinc plated ne b18.2.21900
    Contact_Supplier
JET FITTINGCALock Nut, Nylon InsertGrade CZinc/Yellow3/8-163/8-16 nylon insert hex lock nut steel grade-c(8) zinc plated yellow b18.2.2650
    Contact_Supplier
SRFALLock Nut, Nylon InsertSteelZinc/Clear3/8-16hex finish nut nylon patch-
    Contact_Supplier
SRFALLock Nut, Nylon InsertSteelZinc/Yellow3/8-16nylon insert l/n3,349
    Contact_Supplier
SRFALLock Nut, Nylon InsertSteelPlain3/8-16hex finish nut93
    Contact_Supplier
BrikksenFLLock Nut, Nylon InsertSteelZinc/Yellow3/8-163/8-16 nylon insert l/n s/zinc yellow b18.2.24000
    Contact_Supplier
BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 jam nylon insert locknut 18-8 ss 50 per small bag 5 small bags per master pack-generic brand b18.2.23150
    Contact_Supplier
BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 jam nylock lp 18-8 ss 100pk 100 per small bag 5 small bags per master pack-generic brand b18.2.27500
    Contact_Supplier
BrikksenFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 nylock lp 18-8 ss 100pk 100 per small bag 5 small bags per master pack-generic brand b18.2.227540
    Contact_Supplier
Wurth AdaMNLock Nut, Nylon InsertGrade AZinc/Clear3/8-16nut hex nyl/insert nte grade a (zn) 3/8-16759,961
    Contact_Supplier
Wurth AdaMNLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nut hex nyl/insert nu (18 8) 3/8-1621,057
    Contact_Supplier
Wurth AdaMNLock Nut, Nylon InsertGrade AZinc/Black3/8-16nut hex nyl/insert ne grade a (bz) 3/8-162,405
    Contact_Supplier
CNBILLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nylon insert lock nut 18.8 18-8 304252
    Contact_Supplier
Irwin IndOntLock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 unc steel nylon insert locknut zinc trivalent clear b18.2.212200
    Contact_Supplier
Irwin IndOntLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 nylon insert locknuts stainless steel b18.2.22028
    Contact_Supplier
Irwin IndOntLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-163/8-16 unc nylon insert l/n gr 8 steel zinc dichromate b18.2.23965
    Contact_Supplier
Irwin IndOntLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 nylon insert locknut nte thin series 18-8 stainless b18.2.21187
    Contact_Supplier
Irwin IndOntLock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 ntu series locknut in steel zinc b18.2.2600
    Contact_Supplier
RCFastAZLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nylon insert locknut 18-8 304inquire
    Contact_Supplier
RCFastAZLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert locknut stl cr+31500
    Contact_Supplier
RCFastAZLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert locknut stl cr+3 (thin pattern)inquire
    Contact_Supplier
RCFastAZLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16nylon insert gr8 locknut stl1975
    Contact_Supplier
RCFastAZLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert locknut stl cr+3 (heavy)inquire
    Contact_Supplier
RCFastAZLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nylon insert locknut 18-8 304 (thin pattern)inquire
    Contact_Supplier
RCFastAZLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nylon insert locknut 18-8 304 (heavy)inquire
    Contact_Supplier
RCFastAZLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nylon insert locknut 18-8 304 (thin-heavy)inquire
    Contact_Supplier
RCFastAZLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-16nylon insert locknut stainless 316inquire
    Contact_Supplier
RCFastAZLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert locknut stl cr+3 (thin-heavy)inquire
    Contact_Supplier
RCFastAZLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-16nylon insert locknut stainless 316 (thin pattern)inquire
    Contact_Supplier
RCFastAZLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-16nylon insert locknut stainless 316 (heavy)inquire
    Contact_Supplier
RCFastAZLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-16nylon insert locknut stainless 316 (thin-heavy)inquire
    Contact_Supplier
RCFastAZLock Nut, Nylon InsertGrade AZinc/Yellow3/8-16nylon insert locknut gra stlinquire
    Contact_Supplier
RCFastAZLock Nut, Nylon InsertGrade AZinc/Yellow3/8-16nylon insert locknut gra stl (thin)inquire
    Contact_Supplier
RCFastAZLock Nut, Nylon InsertGrade CPhosphate3/8-16nylon insert locknut grc phos & oilinquire
    Contact_Supplier
HodellOHLock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 nyl ins jam nut unc zn8,564
    Contact_Supplier
HBBOLTCALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16heavy nylon-insert lock nut [18-8 ss]8
    Contact_Supplier
HBBOLTCALock Nut, Nylon InsertSteelZinc/Clear3/8-16heavy nylon insert locknut z/p300
    Contact_Supplier
OBRIENOHLock Nut, Nylon InsertSteelPlain3/8-16hex jam nut black low profile4500
    Contact_Supplier
OBRIENOHLock Nut, Nylon InsertSteelPlain3/8-16nylon insert l/n black1434
    Contact_Supplier
AFPILLock Nut, Nylon InsertSteelZinc/Yellow3/8-16ne nylon insert locknut dichromate2200
    Contact_Supplier
NAPPCOTXLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert locknut steel zp 3/8-16300
    Contact_Supplier
THRDFASTFLLock Nut, Nylon InsertSteelPlain3/8-16nylon hex nut b18.2.233
    Contact_Supplier
THRDFASTFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-1618-8 ss thin nylon ins l/n b18.2.2190
    Contact_Supplier
THRDFASTFLLock Nut, Nylon InsertAluminumPlain3/8-16alum nylon insert l/n b18.2.2100
    Contact_Supplier
THRDFASTFLLock Nut, Nylon InsertGrade 8Plain3/8-16gr 8 nylon insert l/n b18.2.2100
    Contact_Supplier
THRDFASTFLLock Nut, Nylon InsertGrade 8Plain3/8-16gr 8 nylon insert l/n b18.2.2100
    Contact_Supplier
SISAZLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16thin nylon insert locknut 18-8 ss25
    Contact_Supplier
SISAZLock Nut, Nylon InsertSteelZinc/Black3/8-163/8-16 nylon insert l/n steel blk zinc1000
    Contact_Supplier
SISAZLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16nylon insert locknut50
    Contact_Supplier
HewesNYLock Nut, Nylon InsertSteelPlain3/8-16 x 9/16 x 15/323/8-16 slf-locking nut MS17829-6C3
    Contact_Supplier
HewesNYLock Nut, Nylon InsertSteelZinc/Clear3/8-16fin elastic jam nut pl-nte series7863
    Contact_Supplier
HewesNYLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16fin elastic nut18-8 s/s7
    Contact_Supplier
HewesNYLock Nut, Nylon InsertSteelZinc/Clear3/8-16fin elastic nut pl / ne series43819
    Contact_Supplier
HewesNYLock Nut, Nylon InsertSteelZinc/Clear3/8-16hvy elastic stop nut plate #21nu-06629
    Contact_Supplier
MasFasCorpNVLock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert l/ninquire
    Contact_Supplier
MasFasCorpNVLock Nut, Nylon InsertGrade CPlain3/8-16nylon insert l/n gr cinquire
    Contact_Supplier
MasFasCorpNVLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16ne nylon insert lock nut &inquire
    Contact_Supplier
MasFasCorpNVLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nylon insert l/n 18-8 s/sinquire
    Contact_Supplier
MasFasCorpNVLock Nut, Nylon InsertSteelZinc/Clear3/8-16thin pattern nylon insert l/ninquire
    Contact_Supplier
MasFasCorpNVLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16thin nylon insert l/n 18-8 s/sinquire
    Contact_Supplier
DavisILLock Nut, Nylon InsertSteelZinc/Clear3/8-163/8-16 nylon insert locknut-steel zinc b18.2.22,300
    Contact_Supplier
DavisILLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 nylon insert locknut-stainless steel b18.2.24,550
    Contact_Supplier
DavisILLock Nut, Nylon InsertSteelBlack Oxide3/8-163/8-16 nylon insert locknut-steel black oxide b18.2.2550
    Contact_Supplier
AztechILLock Nut, Nylon InsertSteelPlain3/8-16nyl ins l/n (wht388,800
    Contact_Supplier
AztechILLock Nut, Nylon InsertSteelPlain3/8-16nylon insert (nu36,690
    Contact_Supplier
AztechILLock Nut, Nylon InsertSteelPlain3/8-16nyl ins l/n (wht ring1,340
    Contact_Supplier
AztechILLock Nut, Nylon InsertSteelPlain3/8-16nylon insert (nte926
    Contact_Supplier
AztechILLock Nut, Nylon InsertSteelPlain3/8-16nyl ins l/n (wht196
    Contact_Supplier
AztechILLock Nut, Nylon InsertSteelPlain3/8-16nyl ins l/n (wht ring9,416
    Contact_Supplier
Valley NuWALock Nut, Nylon InsertSteelPlain3/8-16nc hex nut nylon pl96
    Contact_Supplier
LightningLALock Nut, Nylon Insert316, 317, A4 StainlessPlain3/8-16nylon insert lock nut 316 ss2036
    Contact_Supplier
LightningLALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nylon insert lock nut 18-8 ss3247
    Contact_Supplier
LightningLALock Nut, Nylon InsertBrassPlain3/8-16nylon insert locknut unc130
    Contact_Supplier
LightningLALock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-16gr. 8 nylon insert lock nut2801
    Contact_Supplier
LightningLALock Nut, Nylon InsertSteelZinc/Clear3/8-16nylon insert lock nut19253
    Contact_Supplier
CFIILLock Nut, Nylon InsertSteelZinc/Clear3/8-16stop nuts-nyln insert3,000
    Contact_Supplier
SeattleNBWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16jam nylon insert lock nut 18-8 ss200
    Contact_Supplier
SeattleNBWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16nylon insert locknut 18-8 ss4,013
    Contact_Supplier
CHAMPIONTXLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-163/8-16 nylon-insert locknut grade 8 zinc & yellow2548
    Contact_Supplier

Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.