​​​​​​​This heavy‑duty integrated self‑locking substrate mounting cable tie is an industrial‑grade standard wiring harness fastener that combines both wire bundling and quick panel mounting functions. Designed specifically for applications requiring large wire diameters, high load‑bearing capacity and strong vibration resistance, it enables single‑step bundling and locking of multiple wiring harnesses as well as secure mounting to substrates or sheet metal without additional fasteners such as screws or clips. It is widely suitable for heavy industrial equipment, commercial vehicles, on‑board electronic control systems, industrial automation control cabinets and other scenarios. It can significantly improve wiring and assembly efficiency, providing a highly reliable solution for industrial wiring harness fixation.