Tornillos de conexión De Dietrich JJJ210000030

When servicing or repairing heating equipment, having the right fasteners is essential. These plug screws are designed for use in boiler and burner applications, providing a secure fit for various components. Whether you are replacing worn-out screws or performing routine maintenance, these plug screws help ensure that parts remain tightly fastened, reducing the risk of leaks or loosening over time. They are a common spare part for many heating systems, making them a practical addition to your toolkit for boiler maintenance and repair.