Adapter, Fitting Side A Connection Type Barbed, Fitting Side B Connection Type MNPT, Fitting Side B Pipe Size 1/2 in, Fitting Side A Tube Inner Diameter 1/4 in, Barb Style Single Barb, Fitting Material Nylon, Material Grade 6.6, Specific Fitting Shape Straight Adapter, Application Coolants, Fuels, Non-Potable Water, Oils, Maximum Operating Pressure 150 psi @ 70 Degrees F, Maximum Operating Temperature 275 Degrees F, Standards RoHS, Color Black, Hex Size 7/8 in