Anderson Metals Brass Pipe Fitting, 90 Degree Forged Elbow, 3/8" x 3/8" Male Pipe 90-degree elbow for connecting two pipes or fittings at an angle Male National Pipe Taper (NPT) threads for connecting to female threaded pipes Forged brass for corrosion resistance, ductility at high temperatures, and durability Operating temperatures range from -53 to 121 degrees C (-65 to 250 degrees F) Meets specifications ASTM B584 and ASME/ANSI B16 for quality assurance These fittings contain lead and are not allowed by federal law to be installed for potable water use in the U.S.A. and its territories.