Maxline Compressed Air Fitting Application Air Fitting Side A Connection Type Compression Fitting Side B Connection Type MNPT Finish/Coating Nickel-Plated Fitting Material Brass Fitting Side A Tube Outer Diameter 49/50 in Maximum Operating Pressure 200 psi Maximum Operating Temperature 140 Degrees F Overall Length 1 7/8 in Specific Fitting Shape Straight Adapter Fitting Side B Pipe Size 1/2 in Thread Size B 1/2-14 Standards ASTM F1282 ASTM F1984 Color Silver