Straight Connector, Application Chemicals, Fitting Side A Connection Type Compression, Fitting Side B Connection Type Compression, Fitting Material PFA, Fitting Side A Tube Outer Diameter 1/4 in, Fitting Side B Tube Outer Diameter 1/4 in, Maximum Operating Pressure 125 psi, Maximum Operating Temperature 266 Degrees F, Overall Length 2 9/16 in, Specific Fitting Shape Straight Connector, Series Pargrip, System of Measurement Imperial, Standards , Hex Size 5/8 in WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -