Gas Jet 73 NATURAL GAS or LPG INJECTOR NOZZLE Orifice Size 0.73mm M6
Will work for Natural Gas, G20, Propane G30, Butane G31, Calor. NATURAL GAS TO LPG JET NOZZLE INJECTORFOR CONVERTING YOUR GAS APPLIANCE. Thread Size M6 x 0.75. There is a +/- tolerance of 0.07mm allowed on jet sizes.