Crushable copper washer 22,8x17x3mm 3/8"

This is maybe one of the most universal gaskets around. The gasket for the male 3/8” BSP-G fitting. You can use this fitting on water inlet valves, boilers, safety valves, anti vacuum valves.

This copper gasket is a compression version, so it will form slightly around the surfaces it is mating. The outer diameter is 22,8mm, the inner diameter is 17mm and the thickness is 3mm.