M5 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.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
TSFTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80hex keps nut w/ext l/w a2 ss m5-0.81600
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CenturyFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5nut m5 keps external tooth ss4200
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CenturyFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5m5 bn712 hex lock nut358
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CenturyFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5nut m5 kep ss2000
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CenturyFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5bn 1364 m5 kep nut stl zinc40
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CenturyFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5bn 1364 m5 kep nut stl10856
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SJS ProdCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5m5 kepnut st. zinc rohs18
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QCSORLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80m5-0.8 hex kep nut zinc2809
    Contact_Supplier
SJS ProdCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/YellowM5m5 kep nut st yellow zn rohs34,092
    Contact_Supplier
Cal FastenrsCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80kep nut 18-8 30411,000
    Contact_Supplier
Cal FastenrsCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80kep nut kep nut1,000
    Contact_Supplier
MTPCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/YellowM5m5 st/yzn split lock washer kep nut 5 x 8 x 4stock
    Contact_Supplier
MTPCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80m5 cl 8 zn hex nut w/conical l/washers312,237
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MTPCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5m5 st/zn hex kep ( k-lock) nuts182,468
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MTPCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5m5 s.s a2-70 hex kep ( k-lock) nuts40,640
    Contact_Supplier
GlobalCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80keps nut i5,288
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YANKEENHLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5-0.80m5 (.8) keps lock nut class 8-steel zinc plated2786
    Contact_Supplier
YANKEENHLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80M5 (.8) keps nut a2 (18-8)5380
    Contact_Supplier
ACFCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5m5 metric s/s keps nut2466
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ACFCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5m5 metric kep nut z/p rohs compliant700
    Contact_Supplier
SWACOOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80m5 x .8 keps nut a23381
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SWACOOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5-0.80m5-0.8 keps nut ext tooth lw stl cl8 zi cr326329
    Contact_Supplier
HayesCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80m5-.8 keps nut 18-8ss50
    Contact_Supplier
HayesCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80m5-.8 conical keps nut zinc5000
    Contact_Supplier
VertexDILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5k-lock nut m5 cl 8 zinc plated steel304500
    Contact_Supplier
VertexDILLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5k-lock nut m5 a2 stainless25000
    Contact_Supplier
METRO INDOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5M5 keps lock nut bn 13646461
    Contact_Supplier
ZAL INDUSCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80m5-.8 keps nut pltd998
    Contact_Supplier
General FMILock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80m5-0.8 hex nut com wshr keps 8 zn clr60,305
    Contact_Supplier
MMCCILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5-0.80keps type hex nut din 934tw class 8 zinc/clear80138
    Contact_Supplier
MMCCILLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80keps type hex nut din 934tw a2 s/s plain12962
    Contact_Supplier
EmpireWALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80m5 (.8) kep nuts rohs zinc26980
    Contact_Supplier
EmpireWALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80m5 (.8) kep nuts stainless500
    Contact_Supplier
ASMCILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80M5x0.80 coarse keps nut low carb zp5,250
    Contact_Supplier
AbabaCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80m5-.8 k-lock nut w/ext star s/s650
    Contact_Supplier
AbabaCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80m5-.8 k-lock nut w/ext star s/s400
    Contact_Supplier
AbabaCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80m5-.8 k-lock nut w/ext star stl znc6551
    Contact_Supplier
SIIINLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80m5-0.8 zinc finish steel with external tooth lockwasher k-lock nut157
    Contact_Supplier
BAYFASTCOFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5m5 keps nut s/s1000
    Contact_Supplier
EximS'poreLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-8.790 x 8.000 x 4.000nut keps steel blue zn m5 8.790 x 8.000 x 4.000 mm w/conical0.346 x 0.315 x 0.157 in serrated washer1990
    Contact_Supplier
EximS'poreLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-8.000 x 8.790 x 4.000nut keps steel blue trivalent m5 [rohs]8.000 x 8.790 x 4.000 mm w. ext l/wsh0.315 x 0.346 x 0.157 in 12 teeth3
    Contact_Supplier
EximS'poreLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PassivatedM5-8.000 x 4.000nut keps s/s passivated m5 8.000 x 4.000 mm w.ext tooth washer0.315 x 0.157 in1788
    Contact_Supplier
Irwin IndOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PassivatedM5m5 keps nut stainless steel passivated4970
    Contact_Supplier
Irwin IndOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5m5 hex keps nut steel zinc trivalent clear7700
    Contact_Supplier
Irwin IndOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5m5 keps nut zinc steel2000
    Contact_Supplier
ACFCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/YellowM5m5 kep nut zinc ii880
    Contact_Supplier
ACFCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5m5 metric kep nut z/p rohs132
    Contact_Supplier
RCFastAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5M5 keps locknut cl8 cr+3inquire
    Contact_Supplier
RCFastAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5M5 keps locknut stl 1 rohsinquire
    Contact_Supplier
AIHAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80M5-.8 keps nut s/s375
    Contact_Supplier
AIHAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80M5-.8 keps nut2914
    Contact_Supplier
BAYFASTCOFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5hex locknut w/conical keps bn 1361158
    Contact_Supplier
SISAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5-0.80M5x0.8 keps nut class 898
    Contact_Supplier
LibertyILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/YellowM5-0.80M5-.8 hex keps nut & yellow580
    Contact_Supplier
LibertyILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80M5-.8 hex keps nut rohs500
    Contact_Supplier
HewesNYLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80M5x 0.8 keps nut pl cl8 bn 13648100
    Contact_Supplier
TrifastTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5m5keps nut steel rohs zinc clear504
    Contact_Supplier
MFSKSLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5Conical keps hex nut21100
    Contact_Supplier
AFIFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5m5 keps nut ss1000
    Contact_Supplier
AFIFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5-8.00m5 keps nut c8 st zn952
    Contact_Supplier
CONTAERONJLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80conical kl zn & clear9996
    Contact_Supplier
CONTAERONJLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.8-5M5-.8 class 5 kl locknut64,885
    Contact_Supplier
CONTAERONJLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPlainM5-0.80M5-.8 conical k-lock nut 1250000
    Contact_Supplier
GLFOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/YellowM5-0.80M5-0.8 keps nut stl zy6077
    Contact_Supplier
GLFOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80M5-0.8 keps nut stl zc405
    Contact_Supplier
GLFOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80M5-0.8 keps nut 18-8 s/s nut4000
    Contact_Supplier
Kanebridge ILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5-0.80m5-0.8 metric class 8 k lock nut zinc75,000
    Contact_Supplier
Kanebridge ILLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80m5-0.8 metric k lock nut a2 stainless steel50,000
    Contact_Supplier
KomarILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/YellowM5-0.80keps nut403,000
    Contact_Supplier
KomarTNLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80conical(11.8 whr) keps nut84,500
    Contact_Supplier
KomarTNLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/YellowM5-0.80conical(11.8 whr) keps nut7,952
    Contact_Supplier
KomarTNLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/YellowM5-0.80keps nut3,000
    Contact_Supplier
MtrcSpecCALock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5-0.80hex nt w/conical wshr zc bn 712stock
    Contact_Supplier
MtrcSpecCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80M5-0.8 keps nut zc keps nutstock
    Contact_Supplier
IRFNCLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/YellowM5-0.80kep nut stlelw76936
    Contact_Supplier
IRFNCLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/YellowM5-0.80kep nut stl z/10564
    Contact_Supplier
EurolinkSCLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM55 kep nut zinc plated kep nutinquire
    Contact_Supplier
EurolinkSCLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5-8.00m5 bn 712 cl. 8 zinc platedinquire
    Contact_Supplier
AccutiteCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5k-lock nut stl bn 13641,500
    Contact_Supplier
TimberlineCOLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.08kep nut ss m5-.08 ss45
    Contact_Supplier
TimberlineCOLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80met kep nut zn m5-.8100
    Contact_Supplier
SBSMALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/ClearM5-0.80M5-.8 keps lock nut z bn 1364
    Contact_Supplier
SBSMALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80M5-.8 keps lock nut s/s
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