FCH News

3/8-16 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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
YANKEENHLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 keps nut (w/external tooth lockwasher)1400
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YANKEENHLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 keps nut 18-8 3042084
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WeaverWALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 k-lock/kep nut 18-8 ss1089
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WeaverWALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 k-lock/kep nut zinc2523
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METRO INDOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 keps lock nut uss181
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MAINSOURCNHLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 keps nut 18-8 ss150
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MAINSOURCNHLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPlain3/8-163/8-16 keps nut stl z/clr1404
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SWACOOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 keps nut stl zi1755
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HayesCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPlain3/8-163/8-16 keps nut zii1174
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Cal FastenrsCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 kep nut trivalent rohs zinc plate kep nut1,500
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Cal FastenrsCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 kep nut stainless steel & waxed kep nut19,000
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MTPCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 s.s a2-70 hex kep ( k-lock) nutsstock
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AIHAZLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 keps nut s/s102
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NAPPCOTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16k locknut s/s 18-8 3/8-161958
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NAPPCOTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-16k locknut steel zinc pltd 3/8-16 235
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ACCURATEILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-16k lock hex nut and bake1700
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ACCURATEILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelBlack Oxide3/8-16k lock hex nut2390
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Alma BoltMILock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPlain3/8-16kep nut729
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BoltCraftNELock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 kep nut zinc1968
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NutsBoltsNELock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 keps nut zp1900
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LibertyILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelNickel Plated3/8-16kep nuts516
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LibertyILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 hex keps nut4,112
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LibertyILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Yellow3/8-163/8-16 hex keps nut & black dichro black dichro675
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LibertyILLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 hex keps nut 18-8 s/s315
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Future FastenerTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 kep nut st/st106
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EmpireWALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 kep style l/n s s200
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EmpireWALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 kep style l/n zp4000
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EmpireWALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPlain3/8-163/8-16 kep style l/n51
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Irwin IndOntLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 keps lock nut stainless steel42
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AmericanNYLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-16kep nut pl2000
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EndriesWILock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 keps nut 18-8/a2574
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AbabaCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 k-lock nut w/ext star s/s150
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AbabaCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 k-lock nut w/ext star stl znc2978
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AFIFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 keps nut st zn () ()800
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AztechILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPlain3/8-163/8-16 k-lok (keps) nut156,000
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AztechILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPlain3/8-163/8-16 k-lok (keps) nut910
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AztechILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPlain3/8-163/8-16 k-lok (keps) nut7,850
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AbabaCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 k-lock nut w/ext star s/s150
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AbabaCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 k-lock nut w/ext star stl znc400
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XL ScrewGALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3/8-16 x 9/16 x 21/64k-lock nuts 18-8 ss pass2,000
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XL ScrewGALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-16 x 9/16 x 21/64k-lock nuts zp2,000
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ExpressCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 kep nut zinc2200
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GlobalCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3/8-16keps nut 18-8 ss passivate450
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ExpressCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 kep nut zinc2200
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SJS ProdCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPlain3/8-163/8-16 k lock nut
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SIIINLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 zinc steel with external tooth lockwasher k-lock nut6500
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Purchase MOLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 hex keps nut steel zinc1129
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IPCVALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Yellow3/8-163/8-16 keps nut steel zinc yellow nut height of .325-.33330,380
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IPCVALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-16 x 53/8-16x5 wedge anchors steel zinc with nuts and washers600
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IPCVALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-16 x 3 3/43/8-16x3 3/4 wedge anchors steel zinc with nuts and washers440
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IPCVALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 keps nut 18-8 s/s steel3,898
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HBBOLTCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-16conical kep lock nuts900
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HBBOLTCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Yellow3/8-16conical kep nutel170
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HBBOLTCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-16kep nut925
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HBBOLTCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16(k-lock) kep nut 18-8 ss185
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DeltaTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-16hx kep nut with ext lw zinc 3/8-165722
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DeltaTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16hx kep nut with ext lw 18-8 sst 3/8-16667
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QFCTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 conical keps nut trivalent clr zn.200
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B & K FASTPALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPlain3/8-163/8-16 free spinning washer nuts19
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TSFTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-16keps nut trivalent zinc (rohs) 3/8-161800
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ACFCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 s/s keps nut25
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ACFCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 kep nut z/p ( d pak )5000
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ACFCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 keps nut z/p rohs compliant905
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Kanebridge ILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Black3/8-163/8-16 k lock nut black zinc and bake25,000
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Kanebridge ILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelBlack Oxide3/8-163/8-16 k lock hex nut black oxide25,000
Kanebridge ILLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 k lock nut 18-8 stainless steel nut, 420 stainless steel washer12.500
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Kanebridge ILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 k lock nut zinc and bake25,000
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Kanebridge ILLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-16 x 13/8-16x1 conical k keps lock nut zinc and bake25,000
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SonfastSCLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 keps nut trivalent zinc clear (bagged 50 pieces per bag)486,800
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SonfastSCLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 keps nut trivalent zinc clear (n-100 bulk packed)380,600
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QFCTXLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 kep nut zinc200
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LippinCALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-16keps nut zinc plated4000
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SRFALLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-16keps nut2,090
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OBRIENOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 keps nut 18-8 3043300
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OBRIENOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 keps nut900
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OBRIENOHLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelPhosphate3/8-16free spinning washer nut phosphate100
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THRDFASTFLLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 18-8 ss keps nut25
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RevcarVALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 keps nut96,242
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RevcarVALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 keps nut 96 hr salt spray Cr3+ to white rust w/super seal41,716
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MTPCALock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 s.s a2-70 hex kep ( k-lock) nutsstock
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CONTAERONJLock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-16kl locknut450
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CONTAERONJLock Nut with Tooth L/W (K-Lock, Keps, etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16kl locknut s/s 18-8 30433105
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WurthINLock Nut with Tooth L/W (K-Lock, Keps, etc.)Grade 8Zinc/Yellow3/8-163/8-16 free spin flange nut gr8 zinc/yel38,100
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LightningLALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 keps nut850
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LightningLALock Nut with Tooth L/W (K-Lock, Keps, etc.)SteelZinc/Clear3/8-163/8-16 keps nut k-lock nut850
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