Connects to a Standard U.S. Garden Hose Faucet and provides the ability to connect a 1/4" flexible tubing water line. Does not connect to a washer or dishwasher line, for that you would use 3/4" BSP (British Standard Pipe) Threading. This will connect perfectly to all U.S. Garden hose faucets. This connector is used in the Athena and Brando Company Automatic Pet Water bowls. See link below for more info.