Écrou d'union Hansa 6mm De Dietrich 300008242

The union nut Hansa 6mm is a threaded fastener used to connect pipes or fittings in heating systems. Made by Hansa, this 6mm nut ensures a secure and leak-free joint. It is a common spare part for boiler and burner installations, particularly in gas or oil supply lines. When performing maintenance or repairs, having the correct union nut is important for maintaining system integrity and safety. This small component plays a big role in the reliability of your heating equipment.