Terex
Headed pin for Terex HC275
This headed pin is a mechanical fastener designed for the Terex HC275 crane. It features a cylindrical body with a head at one end to prevent it from passing through mounting holes.
Parts diagram
Compatible models
Specifications
- Part number
- 421186
- Brand
- Terex
The headed pin, part number 421186, serves as a mechanical fastener within the Terex HC275 crane. This component consists of a cylindrical shaft and a head at one end, which acts as a stop to prevent the pin from sliding entirely through the assembly. The opposite end is typically secured using a cotter pin, nut, or retaining ring to maintain the connection.
This specific component is compatible with the Terex HC275 model. In heavy machinery, headed pins are utilized in various structural and mechanical assemblies, including pivot points, boom connections, cylinder mounts, and undercarriage systems. They provide a secure attachment point for components that require articulation or fixed alignment.
Headed pins function by acting as a shear-resistant link between two or more parts, allowing for controlled movement or rigid positioning depending on the specific application within the machine. By maintaining the integrity of these connection points, the pin ensures that structural loads are properly distributed across the crane assembly.