Terex
Self-locking nut for Terex PT70
This 10-32 self-locking nut is designed for secure fastening within the cab assembly of the Terex PT70 machine. It features a specific thread size to ensure a firm hold on components subject to operational movement.
Parts diagram
Compatible models
Specifications
- Part number
- 0310-231
- Brand
- Terex
The 0310-231 self-locking nut is a specialized fastener used in the cab assembly, including the R.O.P.S. canopy, of the Terex PT70 model with serial numbers DTH 00682 and later. This hardware is engineered with a 10-32 thread specification to maintain tension and prevent loosening when subjected to the dynamic loads and vibrations typical of heavy equipment operation.
By utilizing a locking mechanism that increases friction against the mating bolt, this component ensures that panels, supports, and various cab accessories remain securely attached during use. Proper installation of this fastener is necessary for maintaining the structural integrity of the operator station and ensuring that all connected parts remain correctly positioned throughout the service life of the machine.
Self-locking nuts are standard components in mechanical assemblies where vibration is present. Their primary function is to resist the loosening effects caused by cyclic loading, which can occur in construction and industrial machinery. By providing a consistent clamping force, these nuts help preserve the stability of bolted joints in critical machine systems.