Nut Application Air Inert Gases Non-Combustible Gases Fitting Material Brass Maximum Operating Pressure 100 psi Maximum Operating Temperature 250 Degrees F Overall Length 11/16 in Thread Size 1-18 Specific Fitting Shape Nut System of Measurement Imperial Compatible Tube Outer Diameter 3/4 in Series Compression Standards SAE 060110 Fitting Connection Type Compression Hex Size 1 3/16 in Minimum Operating Temperature 65 Degrees F Package Quantity 10