SUNGATOR 4-Pack Brass Pipe Fitting, Reducer Adapter, 1/4"NPT Male Pipe x 3/8" NPT Female Pipe

American National Pipe Taper (NPT) threads, 1/4" NPT male pipe x 3/8" NPT female pipe, 4-pack; outer diameter (OD) of male end is 1/2", inner diameter (ID) of female end is 5/8" Premium solid brass with thicker wall, more durable than iron and iron galvanized pipe fittings, solid brass can withstand up to 100 °C (212 °F); Not a cast product, more robust and durable than castings, brass construction for corrosion resistance, high temperature ductility, not easy to be broken; Meets specifications ASTM B584 and ASME/ANSI B16 for quality assurance Precisely milled, threads are tighter, deeper, smoother than regular products, making work easier and more efficient Adapter for connecting pipes or fittings of different types, reducing the pipe size from a larger to a smaller bore; it can also be used with grease, fuels, LP and natural gas, refrigeration, instrumentation and hydraulic systems in low and medium pressure pipe line connections as well as air tools, has a wide range of uses