MPG UN .5 X .5

Crimp Union Fitting, Application Air, Fuel, Natural Gas, Fitting Side A Connection Type Press-Fit, Fitting Side B Connection Type Press-Fit, Fitting Material Steel, Fitting Side A Pipe Size 1/2 in, Fitting Side B Pipe Size 1/2 in, O-Ring Material HNBR, Specific Fitting Shape Straight Union, Finish/Coating Zinc Nickel-Plated, Overall Length 4 15/32 in, Number of Bolt Holes Not Applicable, Flange Thickness Not Applicable, Maximum Operating Pressure 125 PSI.