RS PRO Push-in Fitting, G 3/8 Female to Push In 12 mm, Threaded-to-Tube Connection Style, Body Material: Brass, Maximum Operating Pressure: 20 bar, Maximum Operating Temperature: +80°C, Minimum Operating Temperature: -20°C, Mounting Type: Inline, Standards Met: 1907/2006 (REACH), ISO 14743:2004, PED 2014/68/UE.