Terex
Hex nylon insert nut for Terex BT4792
This hex nylon insert nut is a specialized fastening component used in the electrical box assembly of the Terex BT4792 crane. It features a 06-32 thread size and is constructed from zinc-plated grade 2 steel.
Parts diagram
Compatible models
Specifications
- Part number
- NYL-138C000-22
- Brand
- Terex
The NYL-138C000-22 hex nylon insert nut is a fastening component designed for secure mounting within the electrical box assembly of the Terex BT4792 crane. The integrated nylon insert creates an interference fit with the bolt threads, which helps maintain tension in the connection. This design is intended to prevent the nut from loosening under the dynamic loads and vibrations typically experienced during crane operation.
This component is manufactured from steel with a zinc coating for corrosion resistance and meets grade 2 strength specifications. The thread configuration is 06-32, denoting a number 6 size with 32 threads per inch. It is specifically intended for use in the electrical systems of the Terex BT4792 to ensure that control components and electrical housings remain firmly mounted.
Self-locking nuts of this type are used throughout heavy machinery to secure assemblies where vibration might otherwise cause standard fasteners to back off. By maintaining a consistent clamping force, these nuts help preserve the integrity of electrical connections and prevent mechanical movement within sensitive control housings.

