BrassCraft’s steel male gas fitting connects a gas connector to an appliance gas inlet or gas supply pipe or gas ball valve. These fittings are manufactured from steel for a seamless, durable design. The flared end of the fitting connects to the gas connector nut. The male end connects to the gas appliance inlet, a gas ball valve or the gas supply stub out. Fitting is used with 3/8 inch O.D. gas connectors for appliances with smaller BTU demands such as a standard dryer, gas log fireplace or space heaters. Gas fitting for gas dryers3/8" outside diameter tube x 1/2" male thread, tapped 3/8" female thread