1/4" Bayonet Pressure Washer Adapter Connector for BSP Foam Lances

Upgrade your car washing setup with this precision-engineered 1/4" quick-release bayonet adapter connector, designed to seamlessly connect BSP foam lances and snow foam bottles to your pressure washer. Compatible with K2, K3, K4, K5, and K6 series pressure washers (including Premium models), this compact brass fitting makes swapping attachments fast, easy, and leak-free.

Made in Mainland China.

Key Features

Universal Fit: Designed for 1/4" BSP connections — compatible with K2, K3, K4, K5, K6 and K-series Premium models
Premium Brass Construction: High-pressure brass spray head ensures durability and a longer service life compared to plastic alternatives
Adjustable Spray Nozzle: Wide spraying range with adjustable output for flexible cleaning applications
Snow Foam Ready: Works perfectly with regular car cleaning solutions or snow foam detergents
Better Filtration & Larger Capacity: Equivalent to FJ6 bottle with improved filtration and greater solution capacity
Metric Measurements: Graduated markings on the bottle front for easy, accurate mixing of cleaning solutions
Rugged, Durable Design: Thickened construction resists cracking and wear, extending the life of your equipment
Quick-Release Bayonet Lock: Tool-free 1/4" quick disconnect fitting for fast attachment changes

Specifications

Material	Brass
Color	Black
Length	61mm / 2.4 inches (approx.)
Bottom Diameter	32mm / 1.26 inches (approx.)
Top Diameter	20.5mm / 0.81 inches (approx.)
Fitment	1/4" BSP; K2, K3, K4, K5, K6 & K-series Premium models
Connection Type	1/4" Quick Disconnect / Bayonet
Country of Origin	Mainland China

Package Contents

1 × Bayonet Adapter Connector

Note: Actual color may vary slightly from images displayed due to monitor brightness and lighting conditions.

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For general guidance on safe use of cleaning chemicals and pressure washing equipment, visit the EPA's Safer Choice Program for information on safer cleaning product ingredients.

Frequently Asked Questions

Q: Which pressure washer models is this bayonet adapter connector compatible with?

A: This 1/4" BSP bayonet adapter connector is compatible with K2, K3, K4, K5, and K6 series pressure washers, including their Premium model variants. It uses a standard 1/4" quick-release bayonet fitting, making it widely compatible with most BSP-threaded foam lance attachments.

Q: What material is the pressure washer adapter made from?

A: The adapter features a high-pressure premium brass spray head construction. Brass is chosen for its excellent durability, corrosion resistance, and ability to withstand the high pressures generated by pressure washers, ensuring a longer service life than plastic alternatives.

Q: Can I use this adapter with snow foam and regular car wash solutions?

A: Yes! This connector is designed to work with both standard car cleaning solutions and snow foam detergents. The adjustable spray nozzle lets you control the spray pattern and foam output, giving you versatility for a variety of car washing and detailing tasks.

Q: How do I connect and disconnect this fitting?

A: The adapter uses a 1/4" quick-disconnect bayonet-style release mechanism. Simply push and twist to lock into your pressure washer's lance, and press the quick-release collar to disconnect — no tools required. This makes swapping between attachments fast and hassle-free.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.