1Pc 1/4" Brass Refrigerant Pipe Connection Nut for Copper Air Conditioning Tube 6mm and 6.35mm Outside Diameter

1/2 inch (6.35mm) brass adapter is designed for copper tubes with an outer diameter of 6mm and 6.35mm, providing precise connections and ensuring a perfect seal. Suitable for various refrigerant piping systems, including air conditioning and refrigeration equipment, increasing the flexibility and ductility of the pipeline. With a length of 39 mm, it is suitable for docking and extending pipes, optimizing the layout of the refrigeration system and adapted to installation needs. Made of brass, it has excellent corrosion and oxidation resistance and can be used in the refrigeration system for a long time without being easily damaged. The extended design ensures high sealing at the docking point, reduces the risk of refrigerant leakage, and improves the efficiency and safety of the piping system.