Male Connector, Application Air, Fitting Side A Connection Type Male Flareless Bite, Fitting Side B Connection Type MNPTF, Finish/Coating Zinc Nickel-Plated, Fitting Material Steel, Fitting Side A Tube Outer Diameter 1 in, Maximum Operating Pressure 3,000 psi, Maximum Operating Temperature 500 Degrees F, Overall Length 2 1/16 in, Specific Fitting Shape Straight Adapter, Fitting Side B Pipe Size 1 in, Compatible Fitting Brands Ferulok, Thread Size B 1-11 1/2, Series Ferulok