Terex
Flat socket head machine screw for Terex BT4792
This flat socket head machine screw is designed for the boom assembly of Terex BT4792 cranes. It features a 3/8NC thread diameter and a length of 1 1/4 inches.
Parts diagram
Compatible models
Specifications
- Part number
- 223-00409
- Brand
- Terex
The 223-00409 flat socket head machine screw is a specialized fastener used in the boom assembly of Terex machinery. It is engineered to provide a secure connection between structural components while maintaining a flush surface profile, which prevents interference or snagging points during boom operation. The screw is finished with a plated coating.
This component is specifically compatible with the Terex BT4792 boom crane. The technical specifications include a 3/8NC thread size and a total length of 1 1/4 inches. The flat socket head design allows the fastener to sit level with the mounting surface, ensuring a smooth finish for the surrounding assembly.
Machine screws of this type are used throughout heavy equipment to join metallic sections and auxiliary components. By utilizing a socket head, these fasteners allow for high-torque installation with an internal hex drive, ensuring that structural joints remain tight under the mechanical stresses and operational vibrations typical of crane boom systems.

