Mosmatic Fitting 52.251 - 1/4"NPTM to M21x1.5

The Mosmatic 52.251 is a premium NPT-to-metric VER fitting, designed to connect 1/4" NPT male threads to M21x1.5 in high-pressure applications. Engineered from nickel-plated brass, this fitting offers superior corrosion resistance, durability, and reliability in demanding cleaning environments.

With a maximum pressure rating of 4000 PSI, this adapter ensures a secure, leak-free connection across a wide range of commercial and industrial systems. It's a versatile solution for pressure washer hose conversions, gun assemblies, and custom cleaning setups requiring NPT-to-metric integration.

General Service Categories

• • • Commercial and Industrial Pressure Washing
    • Hose and Spray Gun Adapters
    • Auto Detailing and Fleet Cleaning Systems
    • High-Pressure Cleaning Equipment Maintenance
    • Water-Fed Pole and Surface Cleaning Tools
    • Custom System Integration and Retrofits

Key Features

• • • Material: Durable brass with corrosion-resistant nickel plating
    • Leak-Free Design: Ensures a secure and dependable seal
    • Versatile Use: Connects NPT fittings to metric-threaded systems
    • Compact and Efficient: Ideal for tight or complex configurations
    • Mosmatic Engineering: Trusted Swiss precision for high-performance systems