The K-T Industries 6-7022 screw coupling converts M22 metric pressure washer connections to standard 3/8" female NPT threads, allowing you to connect standard US-threaded hoses and accessories to M22-equipped pressure washers. Hand-tightens for a secure, leak-resistant connection without tools.

• Converts M22 female metric fitting to 3/8" female NPT (FPT) thread
• Hand tightens securely - no wrench required for assembly
• Allows connection of standard NPT hoses to M22 pressure washer inlets
• Compatible with most common residential and commercial pressure washer equipment
• Sold carded