
External Tooth Lockwashers
External Tooth Lockwashers are available in steel with zinc, black zinc, black oxide or yellow zinc finish, and in 18-8 or 410 stainless steel. Countersunk style is available in steel / zinc or zinc yellow. Featuring twisted prongs extending from the outer edge, external tooth lockwashers offer a larger locking radius than other locking washers, providing greater holding strength.
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Part No.Part DescriptionCarton QtyPrice
578733
M3.5 External Tooth Lockwashers / Steel / Black Oxide / DIN6797A
Outer Diameter: 6.64 - 7 mm | Thickness: 1 mm 10,000 $75.30
Outer Diameter: 6.64 - 7 mm | Thickness: 1 mm 10,000 $75.30
578744
M4 External Tooth Lockwashers / Steel / Black Oxide / DIN6797A
Outer Diameter: 7.64 - 8 mm | Thickness: 1 mm 10,000 $244.70
Outer Diameter: 7.64 - 8 mm | Thickness: 1 mm 10,000 $244.70
579677
M6 External Tooth Lockwashers / Steel / Black Oxide / DIN6797A
Outer Diameter: 10.5 - 11 mm | Thickness: 1.4 mm 6,000 $165.66
Outer Diameter: 10.5 - 11 mm | Thickness: 1.4 mm 6,000 $165.66