Terex
Safety washer for Terex HC230
This safety washer is designed for use in the Terex HC230 crane to secure bolted connections. It provides the necessary tension to prevent fasteners from loosening during machine operation.
Parts diagram
Compatible models
Specifications
- Part number
- 0590 040 00
- Brand
- Terex
The safety washer 0590 040 00 functions as a critical fastening element within the Terex HC230 crane. It is engineered to maintain the integrity of bolted joints by preventing the rotation of nuts and bolts that can occur due to operational vibrations or load fluctuations. By creating a wedge effect or elastic tension, this component ensures that connections remain tight and secure across various structural and mechanical assemblies of the crane.
This part is specifically compatible with the Terex HC230 model. It is used in multiple locations throughout the machine where maintaining precise torque and assembly stability is required for safe operation. Proper installation of this washer helps to preserve the alignment and security of the crane's components, supporting the overall mechanical consistency of the system.
Safety washers are standard hardware used in heavy machinery to lock threaded fasteners in place. They act by increasing the friction against the mating surface or by providing spring tension that counteracts the loosening forces generated during the operation of hydraulic systems, transmissions, and structural frameworks.

