Heavy Duty Brass,strong and durable. Connection: NPT Female x NPT Female connector.Please make sure your connector thread.
Litorange Brass for corrosion resistance, high temperature ductility and low magnetic permeability. Operating temperatures range from -53 to 121 degrees C (-65 to 250 degrees F)
It can apply to water, oil and fuel, LP and natural gas, and be used to connect various pipes as well as air tools.
Standard NPT threads allows the fittings to be better engaged with the object to enhance fixation, and the smoother threads make installation easier and faster.
4 PCS 1/2" x 1/2" NPT Female connector. Comes with 1 year warranty