Male Connector, Application Air, Fitting Side A Connection Type Compression, Fitting Side B Connection Type MNPT, Fitting Material Brass, Fitting Side A Tube Outer Diameter 1/2 in, Maximum Operating Pressure 150 psi, Maximum Operating Temperature 200 Degrees F, Overall Length 1 27/32 in, Specific Fitting Shape Straight Adapter, Fitting Side B Pipe Size 3/8 in, Compatible Fitting Brands NTA, Thread Size B 11/16-20, Series NTA, System of Measurement Imperial WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -