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product Information internal tooth lock washers
- Stainless Steel internal tooth locking washers,
- Internal tooth lock washers have internal teeth,
- Internal teeth for bolts and nuts with widths acroos flats smaller tha normal and when due to the appearance the teeth are wanted on the internal side,
- Generall made from spring steel hardness 350-425 HV10.
- The toothed lock washers are mainly used for electical contacts with parts being surface coated. The teeth penetrate this layer to establish contact.
- When being used with low tensile fasteners as a llocking washers the locking performance needs to be tested for every application to ensure locking is achieved,
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Displaying products from our Brisbane branch.
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