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1/2 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 
QFCTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear1/2-13 x 11/2-13x1 pan head fin neck locking bolt zinc399
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LightningLALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 keps nut 18-8 s/s10
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OBRIENOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear1/2-131/2-13 keps nut1800
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EndriesWILock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPhosphate1/2-131/2-13 hex nut with conical spring washer phosphate & dry to touch oil9609
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KomarILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear1/2-13keps nut(3/4x7/16)475
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MTPCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPlain1/2-131/2-13 st/zn hex kep ( k-lock) nuts700
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WurthINLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 2Plain1/2-131/2-13 hex flange nut free spin gr2 pln smooth face 15636 package 300 per poly bag60,490
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ASFCORPMILock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade AZinc/Clear1/2-131/2-13 full hgt keps lk nut assy w/ext tooth lk wshr gr a tri zn fe/zn 5an pkg100
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KomarILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear1/2-131/2-13 keps nut(3/4x7/16) zinc475
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MTPCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear1/2-131/2-13 st/zn hex kep ( k-lock) nuts700
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Kanebridge ILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Black1/2-131/2-13 k lock nut black zinc and bake25,000
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Kanebridge ILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear1/2-131/2-13 k lock nut zinc and bake25,000
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LibertyILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear1/2-131/2-13 hex keps nut931
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HBBOLTCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPlain1/2-13conical kep nut4
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XL ScrewGALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear1/2-13 x 3/4 x 7/16k-lock nuts zp1,000
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Cal FastenrsCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear1/2-131/2-13 hex kep nut trivalent zinc kep nut4,300
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ManscoMILock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPlain1/2-13flange nut free spin hard & 50/box650
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Bostwick INLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear1/2-131/2-13 keps nut zinc100
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LightningLALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 keps nut 18-8 s/s k-lock nut 18-8 ss10
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EndriesWILock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPhosphate1/2-201/2-20 keps with conical washer phosphate dry to touch oil8200
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JacksonMSLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear1/21/2 nc keps lock nut900
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EndriesWILock Nut with Tooth L/W (K-Lock, Keps, etc.)BrassNickel1/21/2 npt brass barstock locknut nickel1750
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TrifastTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear1/21/2 keps nut stl w/concical washer rohs zinc clear25000
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LibertyILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear1/21/2 external countersunk lock washer300
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IPCVALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear1/2 x 5 1/21/2x5 1/2 wedge anchors steel zinc with nuts & washers450
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 5Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 5 zinc flake-geomet 500a 600hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 5Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 5 zinc flake-delta protektinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 9ASTM F1941-10 Fe/Zn-Ni1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 9 zinc nickel + topcoat 750hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 9Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 9 zinc flake-geomet 500a 600hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 9ASTM F1941-10 Fe/Zn-Ni1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 9 zinc nickel 600hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 8Zinc/Green1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 8 olive drab astm f1941inquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 9Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 9 zinc flake-delta protektinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 9Zinc/Yellow1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 9 zinc yellow 96hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 8ASTM F1941-10 Fe/Zn-Ni1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 8 zinc nickel 600hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 9Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 9 zinc flake-geomet 500b 1000hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 8 zinc flake-magni 565/575inquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 8ASTM F1941-10 Fe/Zn-Ni1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 8 zinc nickel + topcoat 750hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 9Zinc/Green1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 9 olive drab astm f1941inquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 9Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 9 zinc flake-magni 565/575inquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 8Zinc/Yellow1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 8 zinc yellow 96hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 9Zinc/Clear1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 9 zinc + topcoat 600hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 8Zinc/Clear1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 8 zinc + topcoat 600hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 8Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 8 zinc flake-geomet 500b 1000hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 8Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 8 zinc flake-geomet 500a 600hrs rrinquire
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JLanOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)1/2-131/2 unc one-piece dual slotted hex locknut with integrated free spinning disc spring washer. grade 8 zinc flake-delta protektinquire
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UltraFastWALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/21/2 nc nylock lock nutsinquire
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