Brass Metric Compression Fitting Application Air Lines Automotive Process Cooling Lines Fluid Transfer Lubrication Lines Water Lines Fitting Side A Connection Type Compression Fitting Side B Connection Type Compression Fitting Side C Connection Type Compression Fitting Side D Connection Type Compression Fitting Material Brass Fitting Side A Tube Outer Diameter 6 mm Fitting Side B Tube Outer Diameter 6 mm Fitting Side C Tube Outer Diameter 6 mm