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M4 Tooth Lock Washers (DIN 6798a)

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.

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

Search Results Sponsored by Fasteners & Metal Products, your source for Int. & Ext. Tooth Lock Washers. For more results, visit   fastmetalproducts.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
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CenturyFLTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4m 4.0 18-8 external serrated lock s din 6798a 1650
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CenturyFLTooth Lock Washer (Int. & Ext.)SteelZinc/YellowM4m 4.0 stl zi & yel din 6798a 1500
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LibertyILTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4external lock 6798a2 din 6798a2895
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MtrcSpecCATooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4M4 external serrated l/w a-2 din 6798astock
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MtrcSpecCATooth Lock Washer (Int. & Ext.)SteelZinc/ClearM4M4 ext. serrated l/w zinc din 6798astock
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MSTCMATooth Lock Washer (Int. & Ext.)SteelPlainM4m4 din 6798a ext serr lck wshr stl bk350
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