The stainless steel NPT male pipe has high strength and hardness, which reduces your troubles of water leakage and water leakage during use.
Machinery, fittings or pipes can prevent leakage of air, steam, gas, water, oil and fluid under pressure.
It is a silver internal hex head pipe connector, used for the external thread NPT of internally threaded pipes, used to close and terminate the end of the pipe.
Very suitable for blocking the intake manifold water port, water pump port, water temperature and oil sensor hole, engine block.
Hex socket and male thread plug is made of high‑quality stainless steel, which has corrosion resistance, high temperature ductility and low magnetic permeability.