Uxcell 1/8 NPT Male Thread Hex Internal Socket Fitting Brass Pipe Plug Silvery 6 Pack

What is this? These fitting are good for sealing the end of a female threaded pipe. Suitable for water air oil and so on. Widely used on the pipes or fittings of HVAC air-conditioning devices pneumatic and hydraulic systems. Are there any advantages of the product? Made of brass material with good toughness and corrosion resistance long service life. Good sealing performance sometimes can prevent the leak happens. How to use it? Easy to install insert our plug fitting to your female thread pipes. What should I notice? Please confirm your pipes female thread size before ordering.