Flared Fitting Union, Fitting Material Brass, Flare Angle 45 Degrees, Application Natural Gases, LP Gases, Fitting Side A Connection Type Flared, Fitting Side B Connection Type Flared, Fitting Side A Tube Outer Diameter 3/8 in, Fitting Side B Tube Outer Diameter 3/8 in, Fitting Thread Size 5/8 In. -18, Hex Size 5/8 in, Maximum Operating Pressure 1, 000 psi, Maximum Operating Temperature 250 Degrees F, Overall Length 1 15/32 in, Specific Fitting Shape Straight Connector. This item has been restricted from sale in the following state (s): []