The closure screw with O-ring is a practical solution for securely sealing pre-made threaded holes. It allows for easy installation with a screwdriver and provides reliable sealing. Made from high-quality brass, this screw is characterized by its durability and resilience. The IP54 protection rating ensures that the screw is protected against dust and splashes, making it ideal for use in various environments. The natural brown color blends harmoniously into different applications. This closure screw is equipped with an external thread of Pg13.5 and is supplied in a convenient set of 100 pieces, making it an economical choice for projects that require a variety of closures. The combination of functionality and quality makes the closure screw with O-ring an essential component for craftsmanship and installation work.