General description The M22 14mm male to M22 15mm female pressure washer brass connector is designed to connect an M22 14mm female fitting to an M22 15mm male pressure washer gun, hoses, or connectors. This universal M22 brass connector effectively resolves compatibility issues between different pressure washer components. Technical specifications Material: Brass Working pressure: Up to 4500 psi Thread sizes: M22 x 15 mm female thread and M22 x 14 mm male thread Usage Connects M22 14mm female hoses to M22 15mm male pressure washer guns. If a connection leaks, waterproof tape can be used to seal the leak.