Lock washer for Terex BT4792

This 1-inch lock washer, part number 222-19001, serves as a mechanical fastener component within the Terex BT4792 crane. It is used in bolted joints to maintain tension and prevent loosening caused by operational vibrations or dynamic loads. The component features a plated finish for environmental protection.

This lock washer is specifically compatible with the Terex BT4792 model. It functions by creating additional friction or spring tension within a bolted joint, which keeps the nut or bolt head from rotating during machine operation. Proper use of these washers ensures that structural connections remain firm and secure, which is necessary for the integrity of the various assemblies throughout the crane.