Int/Ext Tooth Lockwasher (Bulk Carton)
A hardened circular washer with twisted prongs or teeth protuding from both the inside and outer edges of the washer. Preferred lockwasher in the following situations: 1. where a larger bearing surface is desired. 2. for an optimum electrical connection. 3. where the hole is oversized or out of round. 4. as an insert between two adjustable pieces where a longitudinal or rotational adjustment must be maintained.