Terex
Safety washer for Terex HC230
This safety washer is designed for use in the Terex HC230 crane. It serves as a locking component to maintain the tension of bolted connections within the machine's various mechanical assemblies.
Parts diagram
Compatible models
Specifications
- Part number
- 0590 030 00
- Brand
- Terex
The safety washer, part number 0590 030 00, acts as a locking element within the Terex HC230 crane. Its primary function is to secure nuts and bolts by preventing them from loosening under the influence of operational vibrations, thermal fluctuations, and dynamic loads. By exerting a consistent locking force, this component helps maintain the integrity of bolted joints throughout the crane's structure and mechanical systems.
This component is specifically engineered for fitment on the Terex HC230 model. Proper installation of this washer ensures that critical fasteners remain tightened, which is necessary for the stability of the machine's assemblies. It is used in various locations across the crane where secure fastening is required to prevent misalignment or component detachment during operation.
In heavy machinery, safety washers are used to provide a spring or locking action that resists the rotation of threaded fasteners. They are installed between the nut or bolt head and the surface of the component to create tension, which effectively locks the assembly in place and prevents loosening over time.

