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Tooth washers are made with small sharp and twisted teeth that, when compressed, prevent loosening.Effective as a lock washer when used with a soft substrate, such as aluminium or plastic.In electrical applications, the teeth create a grounding surface to improve the connection.Diameter (Nominal): M4Diameter (Dimension): 4mmInside Diameter (Nominal): 4.3mmInside Diameter (Minimum): 4.3mmInside Diameter (Maximum): 4.48mmOutside Diameter (Nominal): 8mmOutside Diameter (Minimum): 7.64mmOutside Diameter (Maximum): 8mmThickness (Nominal): 0.5mmProduct Class: WashersOrder: Lock WashersCategory: Tooth Lock WashersSystem of Measurement: MetricBrand: Aspen Fasteners®Form and Design: External ToothMaterial: SteelMaterial Grade: Spring SteelCoating: Zinc PlatedCoating Color: ClearStandards and Specifications: DIN 6797 Type A
Tooth washers are made with small sharp and twisted teeth that, when compressed, prevent loosening.
Effective as a lock washer when used with a soft substrate, such as aluminium or plastic.
In electrical applications, the teeth create a grounding surface to improve the connection.
