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HU15 - Pipe Union – Brass – Male M12 x 1mm – 1/4" Pipe

Original price - Original price €2,10
Original price
€2,10
€2,10 - €2,10
Current price €2,10
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OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brass Pipe Union - a male threaded connector used to join a 1/4" pipe into a fluid or pneumatic line.

Machined from brass, it carries a male M12 x 1mm thread that seals against a mating threaded port or fitting, forming a leak-tight connection at the pipe end.
Alternative Codes
HU15

In stock 16 units
16 · Gouda 0 · Drachten
Express delivery available

When will my order arrive?
  • Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
  • UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
  • Netherlands / Belgium / Germany: 2–4 working days.
  • Other EU countries + UK: 4–8 working days.
  • Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the HU15 pipe union used for?
The HU15 is a brass pipe union with a male M12 x 1mm thread, used to join a 1/4 inch pipe into a fluid or pneumatic line. The male thread seals against a mating threaded port or fitting to form a leak-tight connection at the pipe end. Brass resists corrosion in hydraulic and fuel lines.
What thread and pipe size does the HU15 use?
The HU15 carries a male M12 x 1mm thread and accepts 1/4 inch pipe. Confirm the port you're screwing into matches M12 x 1mm before fitting, since a close but different pitch won't seal and can damage the threads. The brass body suits fluid and low-pressure pneumatic connections.
How does the HU15 form a seal?
The HU15 seals through its male M12 x 1mm thread tightening into a matching threaded port or against a mating fitting. Depending on the joint design, a pipe with a flared or coned end may seat inside the union to make the seal. Fit it to match your line's original union type.