The GARDENA Threaded Hose Connector is used for adapting a Threaded Hose Coupling to the GARDENA Tap Connector. This is the case e.g. with a washing machine. The connection is childproof and can only be released through twisting. The Threaded Hose Connector has a 26.5 mm (G 3/4") thread. For every problem, there is a solution.