Internal Tab Washer

The combination of internal and external teeth boosts gripping power to maintain a tight hold and provide more vibration resistance than other tooth lock washers.

Internal tab washer.

Tab lock washers are a type of round lock washer that are generally manufactured with tabs or notches that are designed to fit around bolts and nuts or made to lay flat. Internal tab lock washers external tab lock washers and lock washers are designed to be utilized in critical assemblies such as naval ships power plants and in heavy equipment preventing bolts from coming loose. They work to lock a part in place and are most often used in applications where there are drastic heat conditions or heavy vibrations. Please select a size below for further information and 3d model.

Tabs may be bent or engage into keyways or slots in connected surfaces to provide a positive locking surface. Tab and lock washers are also utilized in environments that feature excessive heating or consistant vibrations. Catalogue washers circlips seals rings washers tab washers internal tab.