Male Connector, Application Air, Fitting Side A Connection Type Male O-Ring Face Seal, 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 5,500 psi, Maximum Operating Temperature 500 Degrees F, Overall Length 2 in, Specific Fitting Shape Straight Adapter, Fitting Side B Pipe Size 1 in, Compatible Fitting Brands Seal-Lok, Thread Size B 3/4-14, Series Seal-Lok