Push-Fit Union Fitting, Application Air, Non-Potable Water, Steam, Fitting Side A Connection Type Push-to-Connect, Fitting Side B Connection Type Push-to-Connect, Fitting Side A Tube Outer Diameter 6 mm, Fitting Side B Tube Outer Diameter 6 mm, Fitting Material Stainless Steel, Fitting Thread Size Not Applicable, Material Grade 316, Color Silver, Includes Pre-Applied Thread Sealant Pre-Applied Thread Sealant Not Included, Maximum Operating Pressure 145 psi. This item has been restricted from sale in the following state (s): []