About This

CONNECTION SIZE- 3/8" x 3/8" NPT Female Thread, the thread I.D is approx 5/8 inch. NOTE: NPT Thread size is a nominal pipe size and it does not represent the actual diameter, please check the size you need before ordering.
ONLT FOR NPT CONNECT - This NPT female coupler is fit for connecting NPT thread fitting. NOT suitable for compression connection, such as bathroon or kitchen faucet connect. Please check the thread type of your adapter before ordering.
PREMIUM MATERIAL - Made of solid brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability. Strong and durable, long service life.
CLEAN THREADS - High quality smooth and deep threads allow the fittings to bite better, tight threads, not easy to slip.
MULTI-FUNCTION - This female pipe coupling is a great tool for both DIYers and professional plumbers! It can apply to water, oil and fuel, and be used to connect various pipes as well as air tools; it can also be used with grease, fuels, LP and natural gas in low and medium pressure pipe line connections.