Medium-split lock washer for Terex BT4792

This component is a medium-split lock washer, part number W07-375X000-, designed for use in the Terex BT4792 crane. It is manufactured from steel with a zinc finish to provide surface protection. The washer features a 0.375-inch internal diameter, making it suitable for standard 3/8-inch fastening applications within the machine assembly.

Lock washers of this type are installed between a nut or bolt head and the mounting surface. As the fastener is tightened, the split design compresses to exert spring tension against the assembly. This tension helps maintain the preload of the bolted joint, which assists in resisting loosening caused by operational vibrations or thermal expansion. These washers are common hardware elements used throughout heavy machinery to secure various mechanical connections and ensure that fasteners remain correctly seated during the operation of the crane.