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Keps, Class 8.8

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 
BossardAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/Clearm6 kep nut cl8 stl zinc200
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BossardAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/Clearkeps nut cl 8 steel zinc plated bn13642013
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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 plated1516
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ASMCILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM6-1.00m6x1.00 coarse cl8 keps nut med carb zp100
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CenturyFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM6bossard m6 hex conical nuts stl zinc plated bn 712 270
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CenturyFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM4-8.00M4.0 flange nut steel gr 8 zinc bn 712 55
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CenturyFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5M5 hex lock nut attached conical spring washer zinc bn 712 358
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Field FasILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM4-0.70(3) m4-.7 keps nut cl 8 stl zc/rohs kit in clear poly bag with label of part s6
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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
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RCFastAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM4M4 keps locknut cl8 cr+32600
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SWACOOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM6-1.00M6x1 keps nut zi class 812631
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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 tth lw stl cl8 zi cr315983
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SWACOOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM6-1.00M6x1 keps nut class 8 zinc297
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SWACOOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8PlainM4-0.70M4-0.7 keps nut cl8 stl zi-cr39595
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RAMCOOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8PlainM16-2.00M16x2.0 class 8 lock lock nut flange75,300
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RAMCOOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8PlainM16-2.00M16x2.0 class 8 lock lock nut flange5,400
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EximS'poreLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/Clearlocknut w. external-tooth lock washer m3steel class 8 zinc plated7.10 x 5.50 x 3.30 mm mcmaster p/n 93825a11034880
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EmpireWALock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM4-0.70M4 (.7) kep nuts zinc cl86200
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JET FITTINGCALock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8PlainM4-0.70M4-0.7 keps nut cl8 stl zi-cr3 NKEP040CNUTZNTVSTL7277
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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
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MMCCILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM4-0.70keps type hex nut din 934tw class 8 zinc/clear204566
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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
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MMCCILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM6-1.00keps type hex nut din 934tw class 8 zinc/clear153075
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MMCCILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM8-1.25keps type hex nut din 934tw class 8 zinc/clear67710
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MMCCILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM10-1.50keps type hex nut din 934tw class 8 zinc/clear46903
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MMCCILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM6-1.00m6x1 lock nut w/coni steel zinc yellow bn712inquire
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MMCCILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM3-0.50 x 8.8 x 8m3x.5x8.8x8 keps type hex n steel zinc plate din 934twinquire
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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
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AFIFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM6-8.00m6 keps nut c8 st zn1041
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AFIFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Black OxideM4-8.00m4 keps nut c8 st blk ox1100
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AFIFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM4-8.00m4 keps nut c8 st zn15565
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AFIFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM10-8.00m10 keps nut c8 st zn2100
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AFIFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM3-8.00m3 keps nut c8 st zn500
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AFIFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5-8.00m5 keps nut c8 st zn952
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MtrcSpecCALock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM8-1.25M8-1.25 hex nt w/conical wshr z bn 712stock
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MtrcSpecCALock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM6-1.00M6-1.0 hex lock nt w/conical wa bn 712stock
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MtrcSpecCALock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM6-1.00M6-1.0 hex nt w/conical wshr zc bn 712stock
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MtrcSpecCALock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5-0.80M5-0.8 hex nt w/conical wshr zc bn 712stock
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MtrcSpecCALock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM8-1.25M8-1.25 hex lock nut w/conical bn 712stock
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EFCMOLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8PlainM6-1.00nut m6-1 hex con w keps cl8 st s441 itw shakeproof automotive products w705760-s44127545
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SISAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM6-1.00M6x1 keps nut. class 8 steel zinc3082
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SISAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM3-0.50M3x0.5 keps nut class 8 steel zinc98
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SISAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5-0.80M5x0.8 keps nut class 8 steel zinc98
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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
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Kanebridge ILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM4-0.70m4-0.7 metric class 8 k lock nut zinc125,000
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Kanebridge ILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM6-1.00m6-1.0 metric class 8 k lock nut zinc50,000
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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
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Kanebridge ILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM8-1.25m8-1.25 metric class 8 k lock nut zinc37.500
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Kanebridge ILLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM10-1.50m10-1.5 k lock hex nut class 8 zinc and bake37.500
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General FMILock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5-0.80M5-0.8 nut ext tooth lw keps cl 8 zn34,000
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General FMILock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8PlainM6-1.00M6-1 keps nut con assy cl 8 trvlnt7,500
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/GreenM22-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 olive drab astm f1941inquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)M22-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc flake-geomet 500b 1000hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8ASTM F1941-10 Fe/Zn-NiM22-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc nickel 600hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM22-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc + topcoat 600hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8ASTM F1941-10 Fe/Zn-NiM22-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc nickel + topcoat 750hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)M22-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc flake-geomet 500a 600hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/YellowM22-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc yellow 96hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)M22-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc flake-magni 565/575inquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)M22-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc flake-delta protektinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8ASTM F1941-10 Fe/Zn-NiM20-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc nickel 600hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)M20-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc flake-geomet 500b 1000hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/GreenM20-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 olive drab astm f1941inquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)M20-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc flake-magni 565/575inquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/YellowM20-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc yellow 96hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8ASTM F1941-10 Fe/Zn-NiM20-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc nickel + topcoat 750hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)M20-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc flake-geomet 500a 600hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM20-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc + topcoat 600hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)M20-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc flake-delta protektinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/GreenM18-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 olive drab astm f1941inquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/YellowM18-2.50one-piece dual slotted hex locknut with integrated free spinning disc spring washer. class 8 zinc yellow 96hrs rrinquire
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EurolinkSCLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM5-8.00m5 bn 712 cl. 8 zinc platedinquire
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MTPCALock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8PlainM8m8 st/zn cl.8 hex nuts w/conical l/washers 12afstock
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JET FITTINGCALock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM4-0.70m4-0.7 hex kep lock nut external star lock washer steel class 8.8 zinc plated900
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APIIALock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM6-1.0-8nut conical keps m6-1.0 8 zc71
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MTPCALock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8PlainM8m8 st/zn cl.8 hex nuts w/conical l/washers 12afstock
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CONTAERONJLock Nut with Tooth L/W (K-Lock, Keps, etc.)Class 8.8Zinc/ClearM3-0.5-8M3-.5 8 k-locknut8000
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