Carbon Steel Pipe Fitting, Hex Nipple, PT3/4 Male x PT1 Female Threaded Connector Water Meter Coupling 52mm Length 2 Pcs

1.This hex nipple fitting for connecting two threaded pipes with same diameters, and it has a hexagonal head for an increased bearing surface when adjusting the fitting with a wrench.
2.This fitting is made of carbon steel for corrosion resistance, ductility at high temperatures, and low magnetic permeability.
3.Brass can be connected to copper, brass, plastic, aluminum, and welded steel.
4.Can be used to connect various pipes, such as air pipe, fuel pipe, water pipe, etc.