Terex
Bolt for Terex HC230
This bolt is a fastener designed for the Terex HC230 crawler crane. It features a diameter of approximately 10 mm, a length of 20 mm, and a thread pitch of 1.25 mm.
Parts diagram
Compatible models
Specifications
- Part number
- 0558 100 20
- Brand
- Terex
The 0558 100 20 bolt serves as a structural fastener within the Terex HC230 crawler crane. It is engineered to secure various mechanical and structural assemblies, maintaining the integrity of connections that are subject to operational loads and vibrations during crane use. By providing a precise fit, this component ensures that joined parts remain correctly positioned and stable throughout the machine's duty cycle.
This specific fastener is compatible with the Terex HC230 model. It is manufactured to meet defined dimensional specifications, including a nominal diameter of approximately 10 mm, a length of 20 mm, and a thread pitch of 1.25 mm. These dimensions are critical for ensuring proper engagement with the corresponding threaded holes or nuts in the crane's assembly.
In heavy machinery, bolts of this type are used to join structural members, mounting brackets, or system components. Their function is to provide the necessary clamping force to hold parts together securely, preventing movement or separation under stress. Regular inspection of such fasteners is a standard part of crane maintenance to ensure that all connections remain tight and that the equipment continues to operate within its design parameters.

