Washer for Terex HC230

This washer, part number 4006 435 00, is a fastening component used to distribute the load of a threaded fastener across the surface of the assembly. It is designed for the Terex HC230 crawler crane, where it ensures that bolted connections maintain their integrity and proper clamping force during operation. The component features an 8mm inner diameter, which is the critical dimension for its fitment with the corresponding bolt or stud.

In heavy machinery, washers are used across various systems, including structural chassis components, boom assemblies, and the mounting of engine supports or hydraulic housings. By providing a flat bearing surface, they help prevent damage to the material being joined and assist in maintaining the tension of the fastener. Proper installation of this component is necessary to ensure that the assembly remains secure and that the load is distributed evenly across the contact area.