Compression Fitting Adapter, Application Air, Fitting Side A Connection Type Compression, Fitting Side B Connection Type FNPT, Fitting Material Brass, Fitting Side A Tube Outer Diameter 1/4 in, Material Grade CA360, Maximum Operating Pressure 150 psi, Maximum Operating Temperature 200 Degrees F, Overall Length 1 13/32 in, Specific Fitting Shape Straight Adapter, Fitting Side B Pipe Size 1/4 in, Compatible Fitting Brands Parker Hannifin, Thread Size B 7/16-24, Series NTA