Joint d'18.5 pour écrou d'G3/4, WRC De Dietrich JJJ005402101

Designed for use with a G3/4 nut, this gasket has an 18.5 mm inner diameter and is made from Wrc material. It provides a reliable seal in connections where a G3/4 thread is used, such as in boiler fittings or burner components. Ensuring you have the correct gasket for your nut size prevents leaks and ensures a secure, long-lasting connection in your heating system.