Nut Fitting Material Brass Flare Angle 45 Degrees Application Hydraulic Brakes LP Gases Natural Gases Fitting Side A Connection Type Inverted Flare Fitting Side B Connection Type MNPT Fitting Side B Pipe Size 3/8 in Fitting Side A Tube Outer Diameter 1/2 in Fitting Thread Size 3/4-18 Hex Size 29/32 in Maximum Operating Pressure 2 000 psi Maximum Operating Temperature 250 Degrees F Overall Length 1 7/16 in Specific Fitting Shape 90 Degrees Elbow Adapter Standards DOT/SAE J1402A