Female Connector Application Air Fitting Side A Connection Type Male Flareless Bite Fitting Side B Connection Type FNPT Finish/Coating Zinc Nickel-Plated Fitting Material Steel Fitting Side A Tube Outer Diameter 3/8 in Maximum Operating Pressure 5 000 psi Maximum Operating Temperature 500 Degrees F Overall Length 1 11/32 in Specific Fitting Shape Straight Adapter Fitting Side B Pipe Size 3/8 in Compatible Fitting Brands Ferulok Thread Size B 3/8-18 Series Ferulok