Suitable for Grill, Fire Pit, Fireplace, Furnace & HeaterInlet 7/16-20UNS thread, Exit with M12*1 Male thread and Pilot with M8*1 Female threadEasy installation and stable perfomanceCopper constructed, can used for gas and propaneComes with Thermocouple 5/8-18UNF (3/8"Flare) and Knob SwitchSpecification:Low Working Pressure Max 1/2 PSI , CE & CSA tested Main Control Valve In & Out with 3/8" Male FlareLength of Thermocoupler 600mm Head Tip M8x1Platic Black Bakelite Knob Diameter 38mm and "D" Insert for Valve 6.0-6.1mmPackage Includes:1 Piece Control Valve1 Piece Thermocouple1 Piece KnobNote:Since the size above is measured by hand, the size of the actual item could be slightly different from the size above.Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color of the pictures and the actual item.