Brass Metric Compression Fitting, Application Air, Compressors, Cooling, Fluid Transfer, Lubrication, Machinery, Non-Potable Water, Fitting Side A Connection Type Metric, Fitting Side B Connection Type Compression, Fitting Material Brass, Fitting Side B Tube Outer Diameter 4 mm, Maximum Operating Pressure 3,335 psi, Maximum Operating Temperature 100 Degrees C, Overall Length 29/32 in, Specific Fitting Shape Straight Connector, Fitting Side A Pipe Size 7 mm, Compatible Fitting Brands Parker