BrassCraft® Adapter, Series: 66 Series, Fitting/Connector Type: Adapter, 3/8 in Nominal, Compression x FNPT, 3/4 in Hex, 200 psi, -65 to 250 deg F, Brass, Rough Brass
End Style : Compression x FNPTFinish : Rough BrassFitting/Connector Type : AdapterHex Size : 3/4 inMaterial : BrassNominal Size : 3/8 inPressure Rating : 200 psiSeries : 66 SeriesTemperature Rating : -65 to 250 deg F
Compression fittings do not require flaring, soldering or other types of tube preparationDesigned for aluminum, copper and plastic tubing, not recommended for steel tubing