FCH News

M3 Keps

Keps® Nuts or K-Lock® Nuts are nuts pre-assembled with a free-spinning captive washer, usually an external tooth lock washer. As the nut is tightened, the washer bites into the mating surface, forming the locking feature of the nut.

65 results, (click on any line for more information)

Buy Keps from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
AbabaCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.50m3-.5 k-lock nut w/ext star s/s1490
    Contact_Supplier
AbabaCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50m3-.5 k-lock nut w/ext star stl znc5300
    Contact_Supplier
JET FITTINGCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50metric nut lock m3-.5 steel zinc plated kep3000
    Contact_Supplier
RCFastAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM3-0.50M3-0.50 class 8 locknuts external tooth keps cr+3600
    Contact_Supplier
SIIINLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50m3-0.5 zinc finish steel with external tooth lockwasher k-lock nut11421
    Contact_Supplier
QFCTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPlainM3-0.50M3-.5 conical keps nut steel10790
    Contact_Supplier
QFCTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50M3-.5 keps nut steel trivalent clear4000
    Contact_Supplier
RCFastAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3keps locknut stl 1500
    Contact_Supplier
TSFTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.50hex keps w/ext l/w nut a2 ss m3-0.51750
    Contact_Supplier
YANKEENHLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50M3(.5) keps nut w/tooth lock washer2723
    Contact_Supplier
YANKEENHLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.50M3 (.5) keps nut a2 (18-8)4200
    Contact_Supplier
HewesNYLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50M3 x0.5 keps nuts cl8 pl. bn 13641078
    Contact_Supplier
ACFCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3M3 metric kep nut z/p rohs898
    Contact_Supplier
ACFCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3M3 metric kep nut z/p rohs 1 000 package285000
    Contact_Supplier
ACFCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3M3 metric kep nut z/p rohs compliant7590
    Contact_Supplier
ACFCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3M3 metric kep nut z/p rohs ( m/pak )6700
    Contact_Supplier
ACFCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/YellowM3M3 metric kep nut zinc ii3500
    Contact_Supplier
EndriesWILock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3M3 a2 18-8 304 keps locknut3541
    Contact_Supplier
Irwin IndOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3m3 stainless steel keps nut a2 stainless steel5341
    Contact_Supplier
Irwin IndOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3m3 hex keps nut steel zinc trivalent clear21401
    Contact_Supplier
EurolinkSCLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM33 kep nut zinc plated kep nut2,790
    Contact_Supplier
GLFOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50M3-0.5 keps nut stl zc () ()1845
    Contact_Supplier
SISAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM3-0.50M3x0.5 keps nut class 8 steel zinc98
    Contact_Supplier
NAPPCOTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50m3x0.5 k locknut stl rohs zp (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS)300
    Contact_Supplier
NAPPCOTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.50m3x0.5 kep locknut s/s a2 din 934tw (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS)115
    Contact_Supplier
MMCCILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM3-0.50keps type hex nut din 934tw class 8 zinc/clear10536
    Contact_Supplier
MMCCILLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.50keps type hex nut din 934tw a2 s/s plain15613
    Contact_Supplier
All-WaysILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelNickelM3-0.50kep nut15,500
    Contact_Supplier
MtrcSpecCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50M3-0.5 keps nut zcstock
    Contact_Supplier
SJS ProdCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3m3 kepnut st. zinc rohs 648
    Contact_Supplier
Cal FastenrsCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelNickelM3-0.50kep nut kep nut12,500
    Contact_Supplier
BHAMALLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50M3-.5 znc keps nut 6/8 din 934tw523
    Contact_Supplier
TrifastTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3m3keps nut steel rohs zinc clear7000
    Contact_Supplier
SWACOOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50metric nut lock m3-.5 steel zinc plated kep1000
    Contact_Supplier
AIHAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.50M3-.5 keps nut s/s22589
    Contact_Supplier
AIHAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50M3-.5 keps nut plate2726
    Contact_Supplier
FastWareSaskLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50kep lock nut1,000
    Contact_Supplier
SJS ProdCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/YellowM3m3 kepnut st. yellow zinc rohs 15334
    Contact_Supplier
Alma BoltMILock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50M3x.5 keps nut1995
    Contact_Supplier
MAINSOURCNHLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3M3 keps nut 18-8 ss3935
    Contact_Supplier
MTPCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3m3 st/zn hex kep ( k-lock) nuts316,716
    Contact_Supplier
MTPCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3m3 s.s a2-70 hex kep ( k-lock) nuts87,800
    Contact_Supplier
LibertyILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50M3-.5 hex keps nut2,100
    Contact_Supplier
LibertyILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelNickelM3-0.50M3-.5 hex keps nut860
    Contact_Supplier
LibertyILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/YellowM3-0.50M3-.5 hex keps nut & yellow126
    Contact_Supplier
Kanebridge ILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM3-0.50m3-0.5 metric class 8 k lock nut zinc125,000
    Contact_Supplier
MTPCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPlainM3m3 st/zn hex kep ( k-lock) nuts316,119
    Contact_Supplier
EximS'poreLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelNickelM3nut keps steel nickel m3 w/ext. l/washer6.010 x 5.500 x 2.400 mm 12 teeth0.237 x 0.217 x 0.094 inch (scrap)13990
    Contact_Supplier
Kanebridge ILLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.50m3-0.5 metric k lock nut a2 stainless steel75,000
    Contact_Supplier
EmpireWALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50m3(0.5) conical washer keps locknut steel zp 10mm od over sized washer2000
    Contact_Supplier
CONTAERONJLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)NickelM3-0.50ss kl locknut waxed40
    Contact_Supplier
BAYFASTCOFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3m3 keps nut s/s500
    Contact_Supplier
Cal FastenrsCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.50kep nut 18-8 304500
    Contact_Supplier
SWACOOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.50M3-0.5 keps lock nut a2 ss1794
    Contact_Supplier
SWACOOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50M3x.5 keps nut steel zinc14732
    Contact_Supplier
CenturyFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3M3 kep nut stl zincnut hex m3x0.5 kep zn bn 1364 13646
    Contact_Supplier
QCSORLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM3-0.50M3-0.5 hex kep nut zinc cl.8 rohs5452
    Contact_Supplier
HodellOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50M3-.5 k-lock nut coarse zinc2700
    Contact_Supplier
JET FITTINGCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3-0.50metric nut lock m3-.5 steel zinc plated kep M3B1364 8Z1000
    Contact_Supplier
CenturyFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3M3 kep nut stl hex. chrom. free bn 1364 139
    Contact_Supplier
CenturyFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3M3 kep nut s/s 18-8 bn 1364 () ()8000
    Contact_Supplier
CenturyNYLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3M3 kep nut stl zinc nut hex m3x0.5 kep zn bn 136413646
    Contact_Supplier
CenturyNYLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3M3 kep nut s tl hex. chrom. free bn 136450139
    Contact_Supplier
AFIFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3m3 keps nut ss2500
    Contact_Supplier
CenturyFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM3M3 hex keps nut steel rohs zinc w/nylon patch bn 1364 4000
    Contact_Supplier

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