Short Nut Application Potable Water Fitting Thread Size 3/4-16 Flare Angle 45 Degrees Fitting Material Brass Hex Size 7/8 in Maximum Operating Pressure 750 psi Maximum Operating Temperature 250 Degrees F Overall Length 1 1/8 in Specific Fitting Shape Short Nut Compatible Auto Systems Domestic Compatible Tube Outer Diameter 1/2 in Standards NSF/ANSI 61 Annex G Fitting Connection Type Flared Minimum Operating Temperature 65 Degrees F