Flex Air Fitting, Pipe Size 1/4 In., Hose Connection 1/4 In. FPT x 1/4 In. MPT, Material Steel/Polyurethane, Finish Trivalent Chrome, Max. Flow 21 cfm, Max. Pressure 145 psi, Temp. Range -20 Degrees to 140 Degrees F, Seals Nitrile, Application General Industrial and Pneumatic Tools, Includes Thread Sealant on MPT