About This

Package: You will get 25 pieces pipe fitting assortment kit in 5 sizes, NPT 1/8", NPT 1/4", NPT 3/8", NPT 1/2", NPT 3/4", 5 pieces/size, storage in a box for your industrial needs
Premium Material: Made from great brass with superior acid-resistance, anti-corrosion and high strength, strong texture, high hardness, standard thread, not easy to slip
Sealing Design: A mechanical fasteners, the role is sealing. Male National Pipe Taper (NPT) threads for using with female threaded pipes; Male pipe threads for connecting to female threaded pipes or fittings. Hex threaded head design for quickly installation and removal. Suitable for closing the ends of the pipe or tube
Inner Hex Drive Type: Countersunk plug with a hex drive for closing the end of a pipe or fitting. 5 sizes pipe plugs for different needs
Wide Applications: Not only work great on preventing leakage of air, steam, gases, water, oil and fluids under pressure, but also great for blocking off intake manifold water ports, water pump ports, water temp and oil sender holes, engine block holes, etc