3/16″ Metric Pipe Union Fittings – DIN/ISO Standard Thread Compatibility

Description

Metric Brake & Clutch Pipe Unions

When you’re fabricating or repairing brake and clutch lines, the integrity of every component is non-negotiable. Our range of metric unions is specifically designed for these critical automotive systems, ensuring a secure and leak-free connection where it matters most.

Reliability for Safety-Critical Systems

These unions are engineered to the highest standards here in the UK. This commitment to quality is paramount for components handling hydraulic pressure in safety-critical applications like braking and clutching. You need confidence that your connections will hold under pressure, cycle after cycle.

Common Applications & Pipe Compatibility

The 3/16″ pipe size is the industry standard for most automotive brake and clutch systems, making these unions a go-to for a vast majority of jobs in the workshop. Understanding your pipe material is key when creating a durable repair:

• Copper Pipes: A traditional choice, known for being easier to flare and manipulate, making installation quicker for many mechanics.
• Copper Nickel (CuNi, Kunifer, Cupro-Nickel, NiCopp): Offers superior resistance to corrosion and significantly higher fatigue strength. While slightly harder to work with than pure copper, its longevity often makes it the preferred choice for repairs that need to withstand harsh conditions and extended service life.

Whichever pipe material you’re working with, a reliable union is essential for a professional and safe repair. Ensure your connections are up to the task.

Metric unions for brake and clutch pipes. All made to the highest quality in the UK.

3/16″ is the most common size for automotive brake and clutch systems.

Cooper pipes are more traditional and easier to work with however Copper Nickel (aka CuNI, Kunifer, cupro-nickel or NiCopp) is more resistant to corrosion and has a higher fatigue strength.

Explore more from our collection.