Female Flare Connector Fitting Material Brass Flare Angle 45 Degrees Application Air Fitting Side A Connection Type Push-to-Connect Fitting Side B Connection Type Push-to-Connect Fitting Side A Tube Outer Diameter 3/8 in Fitting Side B Tube Outer Diameter 3/8 in Fitting Thread Size 5/8-18 Hex Size 13/16 in Maximum Operating Pressure 294 psi Maximum Operating Temperature 176 Degrees F Overall Length 1 1/32 in Specific Fitting Shape Straight Adapter