Twinkle Star M22 14mm to 3/8 Inch Quick Connect Fittings — 6-Piece Pressure Washer Adapter Kit

Overview

Twinkle Star presents a 6-piece pressure washer adapter kit designed to simplify connections between hoses, guns, and pumps. The set blends M22-14mm threaded brass fittings with 3/8 inch quick-connects, enabling secure, tool-free changes during routine cleaning tasks. Built for high-pressure systems, the components feature precisely machined threads and durable brass to help maintain a tight, leak-resistant seal and steady flow.

What’s included

• Three M22-14 swivel fittings paired with 3/8 inch plugs for flexible hose ends.
• Three 3/8 inch quick-connects with M22-14 male connectors for fast snaps and releases.
• All pieces designed to work together for quick assembly and easy disassembly.

Key specs

• Brass construction provides durability and corrosion resistance for long-lasting use.
• M22 14mm thread fittings use high-precision machining to minimize leaks.
• 3/8 inch quick-connect fittings enable smooth, snap-on installations with effortless removal.
• Max pressure up to 5000 PSI and max temperature up to 300 °F for versatile use.
• Compatible with common pressure washer guns, hoses, and pumps for flexible setup.

Real-world use cases

Whether you’re tidying up a car, refreshing outdoor surfaces, or maintaining garden equipment, these adapters help you swap components quickly without tools. The brass fittings stay solid under demanding spray, while the quick-connects reduce downtime during cleaning sessions.

• Car washing and rinsing: snap connections on and off to switch nozzles or hoses.
• Patio and deck cleaning: reliable performance during extended spray sessions.
• Garage and workshop cleanup: adaptable connections for hoses, guns, and pumps.

Why choose Twinkle Star

As a trusted brand in outdoor cleaning tools, Twinkle Star combines durability with ease of use. The M22 to 3/8 inch adapters are designed to stay tight under pressure and to deliver straightforward setup, helping you focus on the task at hand.

Setup tips

• Inspect threads for damage before assembly.
• Match M22-14 to 14 mm threads and align with the corresponding 3/8 inch components.
• Hand-tighten initially, then snug gently to ensure a secure seal.
• Test with water at low pressure to check for leaks before full use.