Steel Brake Pipe Fittings - 7/16" x 20 UNF, 1/4" Pipe, 20 Pack

Professional brake pipe fittings for commercial or occasional use. Manufactured from steel for str...

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B&QB&Q - 7/16" X 20 Unf Male And Female Steel Brake Pipe Fittings For 1/4" Pipe 20 Pack
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Product Information

Full details

This 20-pack of AB Tools Steel Brake Pipe Fittings is designed for automotive professionals and DIY enthusiasts performing brake system maintenance or repairs. It offers a durable and corrosion-resistant solution for connecting 1/4" hydraulic brake pipes with 7/16" x 20 UNF threads, ensuring a secure and reliable connection. A potential consideration is that these fittings are specific to the 7/16" x 20 UNF thread size and 1/4" pipe diameter, requiring verification of compatibility with your existing brake lines.

All features

Model Part NumberFM006_FM032
BrandAB Tools

Extended Product Information

FAQs

What is the thread size of these brake pipe fittings?

These fittings have a 7/16" x 20 UNF thread size.

What diameter brake pipe do these fittings accommodate?

They are designed to fit 1/4" (approximately 6.35mm) hydraulic brake pipes.

Are these fittings suitable for all types of brake pipes?

They are suitable for use with both copper and copper nickel brake pipes.

How many male and female fittings are included in the pack?

The pack contains 10 male and 10 female fittings, for a total of 20 pieces.

What is the material of these fittings?

The fittings are manufactured from steel.

What is the purpose of the zinc plating?

The zinc plating provides resistance to corrosion and rust, helping to extend the lifespan of the fittings.

Can these fittings be used for high-pressure brake systems?

Yes, they are designed for automotive hydraulic brake systems, which operate under pressure. However, proper installation is crucial for safety.

Troubleshooting

Fitting does not tighten properly

Verify that you are using the correct thread size (7/16" x 20 UNF) and that the brake pipe is correctly flared. Ensure no debris is present in the threads.

Leak detected after installation

Check that the brake pipe ends were properly flared and that the fittings are tightened sufficiently. Re-flaring the pipe or re-tightening the fitting may be necessary. Ensure the correct fitting type (male/female) is used for the connection.

Corrosion noticed on fitting

While zinc-plated, prolonged exposure to harsh conditions can still cause surface corrosion. Ensure fittings are properly installed and consider applying a light protective coating if operating in highly corrosive environments. Replace severely corroded fittings.

Pros and Cons

Pros

  • Provides a strong and durable connection point for brake lines.
  • Zinc plating offers good resistance to rust and corrosion.
  • Includes both male and female fittings for comprehensive use.
  • Designed for common automotive brake pipe sizes.
  • Suitable for use with different pipe materials (copper and copper nickel).

Cons

  • Specific thread size (7/16" x 20 UNF) may not fit all brake systems.
  • Steel construction, while strong, can be heavier than alternative materials.
  • Requires proper flaring and fitting techniques for a secure seal.

Setup, Compatibility & Care

Setup:

  1. Ensure you have the correct tools for flaring brake pipes.
  2. Cut the existing brake pipe cleanly and prepare the ends for flaring according to industry standards.
  3. Flare the ends of the 1/4" brake pipe using a suitable flaring tool.
  4. Screw the appropriate male or female fitting onto the flared pipe end, ensuring a tight fit.
  5. Connect the two flared pipes using the corresponding male and female fittings, tightening them securely with appropriate wrenches.

Compatibility:

  • Pipe Size: These fittings are designed for 1/4" (approximately 6.35mm) diameter hydraulic brake pipes.
  • Thread Size: They feature 7/16" x 20 UNF threads. This is a common size but always verify compatibility with your vehicle's existing brake line hardware.
  • Pipe Material: Suitable for use with copper and copper nickel brake pipes.

Care:

  • Store fittings in a clean, dry place to prevent premature corrosion.
  • Clean any dirt or debris from the fittings and flared pipe ends before assembly.
  • After installation, inspect for leaks during initial brake system testing.

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