Straight Thread Connector Application Air Fitting Side A Connection Type Male Flareless Bite Fitting Side B Connection Type Male SAE-ORB Finish/Coating Zinc Nickel-Plated Fitting Material Steel Fitting Side A Tube Outer Diameter 5/8 in Maximum Operating Pressure 5 000 psi Maximum Operating Temperature 500 Degrees F Overall Length 1 9/16 in Specific Fitting Shape Straight Adapter Fitting Side B Pipe Size 5/8 in Compatible Fitting Brands Ferulok Thread Size B 7/8-14 Series Ferulok