Straight Male Connector, Fitting Side A Connection Type Barbed, Fitting Side B Connection Type MNPT, Fitting Side B Pipe Size 1/4 in, Fitting Side A Tube Inner Diameter 1/8 in, Fitting Material Stainless Steel, Material Grade 303, Overall Length 1 1/16 in, Specific Fitting Shape Straight Adapter, Application Air, Maximum Operating Pressure 125 psi, Maximum Operating Temperature 160 Degrees F, Color Silver, Hex Size 9/16 in, Minimum Operating Temperature 20 Degrees F