Gas Jet 74 LPG or Natural Gas Nozzle Injector M6 x 0.75 Thread Size 0.74 mm
Will work for Natural Gas, G20 G25 Propane G30, Butane G31, Calor G37 G50. LPG or NG GAS JET NOZZLE INJECTORFOR CONVERTING YOUR GAS APPLIANCE. SIZE IS: 74 Orifice Size is 0.74mm.