Nut Application Air Fitting Material Brass Maximum Operating Pressure 150 psi Maximum Operating Temperature 200 Degrees F Overall Length 1 1/8 in Thread Size 17/32-24 Specific Fitting Shape Long Nut System of Measurement Imperial Compatible Tube Outer Diameter 3/8 in Standards DOT SAE Compatible Tube Material Copper Fitting Connection Type Compression Hex Size 5/8 in Minimum Operating Temperature 40 Degrees F Package Quantity 10