Brass Compression Fitting Application Compressors Dispensing Machine Tools Pumps Purification Fitting Side A Connection Type Compression Fitting Side B Connection Type Compression Fitting Side C Connection Type MNPT Finish/Coating Vibra-Seal Fitting Material Brass Fitting Side A Tube Outer Diameter 1/4 in Fitting Side B Tube Outer Diameter 1/4 in Thread Size C 1/8 System of Measurement Imperial Maximum Operating Pressure 2 800 psi Maximum Operating Temperature 250 Degrees F