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#10 Tooth Lock Washers (ASME B18. 21.1)

Tooth Lock Washers are often used with machine screws in electrical applications, and are usually smaller diameter An Internal Tooth Lock Washer has teeth around the center hole, while an External Tooth Lock Washer has teeth around the outside. Sometimes tooth lock washers can be concave, and have both internal and external teeth. Larger diameter External Tooth Lock washers are often used to lock nuts onto shafting. In this case the external tabs are bent up to lock the nut in place.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
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Irwin IndOntTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 combination internal external tooth l/w steel zinc b18.21.17800
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Irwin IndOntTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 external tooth l/w steel zinc trivalent clear b18.21.1 92700
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Irwin IndOntTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 ext tooth lockwasher stainless steel b18.21.1 16060
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Irwin IndOntTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 int tooth lockwasher 18.8 stainless steel b18.21.11830
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Irwin IndOntTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 internal tooth lockwasher zinc trivalent clear b18.21.1 242488
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GLFOHTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Plain#10#10 internal tooth lock 410 s/s b18.21.1 () () ()1372
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GLFOHTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Plain#10#10 external tooth lock 410 s/s b18.21.1 () () ()2502
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GLFOHTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 external tooth lock stl zc b18.21.1 () () ()36993
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GLFOHTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 internal tooth lock stl zc b18.21.1 () () ()36422
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GLFOHTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 internal tooth lock 18-8 s/s b18.21.1 () () ()150
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GLFOHTooth Lock Washer (Int. & Ext.)SteelCadmium/Yellow#10internal tooth lock MS35333-39 b18.21.1 () () ()900
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BHAMALTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 external tooth l/w zn-rohs b18.21.127013
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BHAMALTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 external tooth l/w zn b18.21.12048
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GLFOHTooth Lock Washer (Int. & Ext.)SteelBlack Oxide#10#10 external tooth lock stl blk ox b18.21.1 () () ()6300
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GLFOHTooth Lock Washer (Int. & Ext.)SteelPlain#10#10 bronze internal/tooth tin/plate MS35333-107 b18.21.1 () () ()1500
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GLFOHTooth Lock Washer (Int. & Ext.)SteelCadmium/Yellow#10#10 steel external/tooth- cad/yellow MS35335-32 b18.21.1 () () ()9200
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GLFOHTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated#10#10 ss/410 internal/tooth- MS35333-73 b18.21.1 () () ()957
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GLFOHTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated#10#10 external lock 410 s/s MS35335-60 b18.21.1 () () ()900
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AbabaCATooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Plain#10#10 ext tooth l/w 400 s/s b18.21.12800
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AbabaCATooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 ext tooth l/w hrd stl znc b18.21.11264
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AbabaCATooth Lock Washer (Int. & Ext.)Silicon BronzePlain#10#10 ext tooth l/w sili brz b18.21.11000
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AbabaCATooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Plain#10#10 int tooth l/w 400 s/s b18.21.11250
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AbabaCATooth Lock Washer (Int. & Ext.)SteelBlack Oxide#10#10 int tooth l/w hrd stl blk ox wax b18.21.12579
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AbabaCATooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 int tooth l/w hrd stl znc b18.21.18538
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AbabaCATooth Lock Washer (Int. & Ext.)Silicon BronzePhosphate#10#10 int tooth l/w phosphorus brnz b18.21.1597
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ASMCILTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Plain#10external tooth lock ss410 b18.21.11,554
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AbabaCATooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Plain#10#10 ext tooth l/w 400 s/s b18.21.1300
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AbabaCATooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 ext tooth l/w hrd stl znc b18.21.1800
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AbabaCATooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Plain#10#10 int tooth l/w 400 s/s b18.21.1400
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AbabaCATooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 int tooth l/w hrd stl znc b18.21.1600
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SIIINTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 zinc finish internal tooth lock washer b18.21.147037
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SIIINTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 zinc finish external tooth lock washer b18.21.139633
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JET FITTINGCATooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Plain#10#10 internal star lock stainless steel 400 10ALW MSS b18.21.17080
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JET FITTINGCATooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated#10ms35335-60 #10 l/w MS35335-60 b18.21.1300
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JET FITTINGCATooth Lock Washer (Int. & Ext.)SteelPlain#10#10 external tth l/w stl zi 239050 b18.21.145767
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QFCTXTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 external lock zinc b18.21.147
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QFCTXTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 external lock zinc b18.21.12900
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QFCTXTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 internal lock zinc b18.21.170
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QFCTXTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 external tooth l/w trivalent clear b18.21.140000
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QFCTXTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 external tooth l/w trivalent clear b18.21.125150
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QFCTXTooth Lock Washer (Int. & Ext.)Phosphor BronzePlain#10#10 external tooth l/w phos bronze b18.21.11000
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QFCTXTooth Lock Washer (Int. & Ext.)SteelPlain#10 x 410#10 internal lock 410 b18.21.1139
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QFCTXTooth Lock Washer (Int. & Ext.)SteelPlain#10 x 410#10 internal lock 410 b18.21.1100
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QFCTXTooth Lock Washer (Int. & Ext.)SteelPlain#10 x 410#10 internal lock 410 b18.21.1500
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CascadeORTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10extern tooth lock s b18.21.110000
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General FMITooth Lock Washer (Int. & Ext.)SteelPlain#10#10 extra hvy duty lock 1060 b18.21.15000
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General FMITooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 int tooth lw zn clr b18.21.128550
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OSSCORITooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 cntsk external lock plated b18.21.1750
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OSSCORITooth Lock Washer (Int. & Ext.)SteelPlain#10#10 external internal lock b18.21.11,532
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OSSCORITooth Lock Washer (Int. & Ext.)Silicon BronzePlain#10#10 internal tooth l/w sili brze b18.21.1400
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QFCTXTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 internal tooth l/w 18-8 s/s b18.21.17780
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QFCTXTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 external tooth l/w 18-8 s/s b18.21.18830
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QFCTXTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 internal tooth l/w zinc b18.21.15000
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QFCTXTooth Lock Washer (Int. & Ext.)SteelZinc/Yellow#10#10 external tooth l/w trivalent z/y b18.21.110000
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QFCTXTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 external tooth l/w zinc b18.21.120000
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QFCTXTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Plain#10#10 internal tooth l/w 410 s/s b18.21.113500
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QFCTXTooth Lock Washer (Int. & Ext.)SteelPlain#10 x 410#10 external lockwasher 410 b18.21.1200
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JET FITTINGCATooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 internal star lock washer stainless steel 400 b18.21.12160
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JET FITTINGCATooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Plain#10#10 external star lock washer stainless steel 410 b18.21.11445
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JET FITTINGCATooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 external star lock washer steel zinc plated b18.21.133500
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JET FITTINGCATooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Plain#10#10 external star lock washer stainless steel 410 b18.21.1450
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JET FITTINGCATooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10#10 internal star lock washer steel zinc plated b18.21.16406
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JET FITTINGCATooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10whr lok #10 ss400 extlstar csk rohs compliant per ms35336 b18.21.11500
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JET FITTINGCATooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#no lot trace (see daj) [82deg csk???] not rohs per ms35336 b18.21.12090
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THRDFASTFLTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Plain#10410 ss internal tooth l/w b18.21.1587
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THRDFASTFLTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Plain#10410 ss external tooth l/w b18.21.150
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THRDFASTOKTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10external tooth l/w b18.21.1900
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THRDFASTTNTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Plain#10410 ss external tooth l/w b18.21.1150
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THRDFASTALTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10external tooth l/w b18.21.116440
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THRDFASTALTooth Lock Washer (Int. & Ext.)Silicon BronzePlain#10sili brnz internal tooth l/w b18.21.11180
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THRDFASTFLTooth Lock Washer (Int. & Ext.)SteelZinc/Clear#10external tooth l/w b18.21.15,000
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All SizeTXTooth Lock Washer (Int. & Ext.)SteelPlain#10#10 int. tooth lock washer b18.21.186,437
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