Plant operators rely on threaded bush for sub conn to maintain the integrity of critical connections in industrial machinery. This component plays a vital role in ensuring secure and reliable electrical or mechanical linkages within complex systems, particularly in maintenance services where downtime must be minimized. Installed within sub-connections, the bush facilitates smooth insertion and removal of threaded components, enabling technicians to perform routine inspections and replacements without compromising the structural or functional stability of the assembly. Its presence allows for quick disassembly and reassembly, streamlining maintenance workflows and reducing the risk of operational disruptions. In environments where equipment is subject to frequent servicing, this part ensures that connections remain tight and functional, supporting continuous operation. While primarily used in maintenance services, it also finds application in manufacturing settings where modular assemblies require frequent adjustments. Its design supports durability under demanding conditions, making it an essential element in the upkeep of industrial infrastructure.