Brake Pipe Fittings - M12 x 1mm Male - 10 Pack

These high-quality brake pipe fittings are crafted from solid brass, ensuring durability and perfo...

Best current price£29.09from B&Q

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B&QB&Q - Brass Brake Pipe Fittings M12 X 1mm Male 10 Pack For 3/16" Pipe Fl20
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eBayBrass Brake Pipe Fittings M12 x 1mm Male 10 PACK for 3/16"" Pipe FL20
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Product Information

Full details

Designed for automotive enthusiasts and professional mechanics, these high-quality brass brake pipe fittings are an essential upgrade for anyone repairing or maintaining vehicle hydraulic systems. Their primary advantage is the solid brass construction, which offers superior corrosion resistance and durability compared to standard steel components, though users should ensure they are using the correct 3/16-inch piping to maintain a secure, leak-free seal.

All features

Model Part NumberFL20
BrandAB Tools

Extended Product Information

FAQs

Are these fittings compatible with stainless steel brake lines?

Yes, these fittings work well with 3/16-inch stainless steel lines, provided the lines are flared correctly.

Can these be used for clutch lines?

If your clutch system uses hydraulic fluid and requires a 3/16-inch line with M12 x 1mm fittings, then yes, these are suitable.

Do I need a special tool to install these?

You will need a standard brake pipe flaring tool to prepare the pipe and a flare nut wrench for installation.

Will these rust over time?

As they are made of solid brass, they will not rust, though they may develop a slight patina over time due to exposure to the elements.

Are these single or double flare fittings?

These are standard brake fittings; the type of flare (single or double) is determined by your flaring tool and the specific requirements of your vehicle's brake system.

How many fittings are in the package?

This package includes 10 individual brake pipe fittings.

Troubleshooting

Fitting will not thread into the component.

Verify that the component has an M12 x 1mm female port. Do not force the fitting, as cross-threading can damage both the fitting and the component.

Fluid leak at the pipe connection.

Check the quality of your flare. If the flare is uneven or damaged, cut it off and re-flare the pipe before attempting to tighten the fitting again.

Difficulty tightening the fitting.

Ensure the pipe is perfectly centered in the port. Use a proper flare nut wrench to avoid rounding off the hexagonal shoulders of the brass fitting.

Pros and Cons

Pros

  • Superior corrosion resistance due to solid brass material
  • Precision-engineered for 3/16 inch (4.75mm) piping
  • Includes 10 pieces for comprehensive brake system repairs
  • Highly reliable compared to standard steel alternatives

Cons

  • Not compatible with piping larger or smaller than 3/16 inches
  • Requires proper flaring tool to ensure a secure seal
  • Brass is softer than steel and requires careful tightening to avoid stripping

Setup, Compatibility & Care

To ensure peak performance, follow these guidelines:

  1. Compatibility Check: Verify that your vehicle's master cylinder or distribution block specifically requires M12 x 1mm male connections. Do not force these fittings into mismatched thread pitches.
  2. Preparation: Always ensure your 3/16-inch brake pipe is cut squarely and deburred before attempting to flare it.
  3. Flaring: Use a professional-grade flaring tool to create a clean, uniform flare on your piping. A poor flare will cause leaks regardless of the quality of the fitting.
  4. Tightening: When installing, tighten the fitting until snug. Because brass is a relatively soft metal, avoid over-torquing, which can distort the threads or the flare seat.
  5. Care: Keep the fittings free of debris and dirt before installation to prevent contaminants from entering the hydraulic system. Periodically inspect the fittings after the first 500 miles of driving to ensure no vibrations have caused loosening.

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