It is not suitable for M22 14mm. Please carefully check the product size you need before placing an order.

Include: 1pc M22 15mm Female x 1/4" NPT Female Pressure Washer Adapter and 1pc 3/4" GHT Female x 1/4" NPT Male Garden Hose Adapter
Material: High quality brass material, sturdy and wear-resistant, suitable for long-term use.
Pressure and Temp: The max pressure is 5000PSI, max temperature is 300°F.
Note: Not applicable to M22 14mm pressure washer，it may cause leakage.
Application: It enables the garden hose to be connected to the M22 15mm pressure washer gun.