3/8" Male M22 x Male M22 MNPT Adapter Fitting

Reliable, Heavy-Duty Adapter for Secure Pressure Washer Connections

The WJ85.300.166HT 3/8" Male M22 x Male M22 MNPT Adapter Fitting is designed to simplify pressure washer setups by providing a strong, leak-free transition between hoses, spray guns, and accessories. With dual male M22 connections and precision male NPT (MNPT) threading, this adapter creates a secure fit across a wide range of equipment—ensuring steady water flow and dependable performance under high pressure.

Constructed from high-quality, durable materials, this adapter is built to handle the rigors of frequent use while resisting wear and corrosion. Whether you’re a homeowner tackling tough outdoor cleaning or a professional contractor working on demanding jobs, this adapter provides long-lasting reliability.