EU Type Pneumatic Quick Coupling 1/4 3/8 1/2 BSP Male Thread

European Standard EU Type Pneumatic Quick Coupling Connector

Upgrade your air compressor setup with this European Standard (EU Type) Pneumatic Quick Coupling Connector. Designed for fast, tool-free air line connections, this durable male-thread coupler is compatible with a wide range of pneumatic tools and air compressors. Available in 1/4", 3/8", and 1/2" BSP thread sizes to suit virtually any application.

Thread Size Reference

• DN6 – 1/8": 9.5 mm (0.374 in)
• DN8 – 1/4" BSP: 12.5 mm (0.4724 in)
• DN10 – 3/8" BSP: 16 mm (0.6299 in)
• DN15 – 1/2" BSP: 20 mm (0.7874 in)

Key Features

• European Standard (EU Type) — universally compatible with EU-spec pneumatic fittings and accessories
• Multiple Thread Sizes — 1/4", 3/8", and 1/2" BSP male thread options to match your existing connections
• Quick-Connect Design — one-handed push-to-connect and pull-to-release for fast, effortless air line changes
• Secure & Airtight Seal — precision-machined threads ensure a reliable, leak-free connection under pressure
• Durable Construction — built to withstand repeated industrial and workshop use
• Versatile Compatibility — ideal for air compressors, pneumatic tools, spray guns, nailers, and more

Specifications

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Frequently Asked Questions

Q: What thread standard does this pneumatic quick coupling use?

A: This coupler uses BSP (British Standard Pipe) male threads, available in 1/4" (12.5 mm), 3/8" (16 mm), and 1/2" (20 mm) sizes. It follows the European Standard (EU Type) quick-connect specification, making it compatible with most EU-spec pneumatic fittings and tools.

Q: Is this coupling compatible with my air compressor?

A: This EU Type quick coupling connector is designed to work with a wide range of air compressors and pneumatic tools that accept EU-standard BSP male thread fittings. Simply match the thread size (1/4", 3/8", or 1/2") to your existing connections for a secure, airtight fit.

Q: How do I connect and disconnect this quick coupling?

A: The push-to-connect design allows you to attach an air line with a simple push. To disconnect, pull back the release collar — no tools required. This makes swapping between pneumatic tools fast and convenient, even during active use.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.