Galvanized Malleable Caps

Our galvanized mealleable fittings are zinc-coated, which makes them resistant to rust and other corrosion. Fittings of this material are most often used in water, steam, and air lines. These galvanized malleable cap fittings have one female-threaded connection, which allows the user to cap off a pipeline. This is often done to leave a pipeline open for later expansion. This metal cap's FNPT (female national pipe thread) end is widely compatible with male-threaded parts of many materials. View our full stock below and place an order for speedy shipping!