The 4 Best Metric Brake Line Nuts (2023 reviews)

metric brake line nuts
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Are you planning to buy metric brake line nuts, and are you confused about the options ? You have landed on the right page.

Our review process:

Our Top Picks:

4Lifetimelines Metric Brake Line nut
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Frienda Metric Brake Line nut
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Stop shop Metric Brake Line nut
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Muhize Metric Brake Line nut
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4Lifetimelines Metric Brake Line nut

4Lifetimelines Metric Brake Line nut
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The 4lifetimelines metric brake line nut is satisfactory and appropriate and fits well with your regular usage. It is designed for specialty and general repair shops. It comes with a 6mm x 1.0 bubble flare. It is compartlized, which keeps everything separated. It is a great pack of most of the connectors that are needed for brake work. It is great for the brake specialist to have close.

There are NO compression fittings in this kit, so you would make proper flares with unions to make a patch. The unions are especially handy because they are much safer than a compression fitting. It would be perfect with the ni-cop lines. It comes with a lot of stuff and its labeled really well.

Why We Like This:
  • Labeling and packaging make it easy to select the fitting you need
  • Great for fuel and brake lines
  • Makes making brake line easier with fitting needed
  • Great kit everything needed to complete a brake job on a vintage rebuild

Frienda Metric Brake Line nut

Frienda Metric Brake Line nut
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Best part: frienda metric brake line nut costs comparatively low and it is available to ship in 24 hours. It is great for making your own brake lines. These are to be used as a unit, 2 nuts and a union to connect two lines together. They fit 3/16 factory Ford brake lines and don't leak. They are close enough so they will thread together with SAE original equipment but that is no doubt where people are having problems.

These work great as intended to repair a brake line, very nice. It is good for connecting two shorter lines for easier handling on longer sections.

Why We Like This:
  • Best product for break line repairs
  • Metric size and metric thread for modern vehicles
  • New and hot release

Stop shop Metric Brake Line nut

Stop shop Metric Brake Line nut
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The stop shop metric brake line nut is capable of outshining several other nut featured in this list in overall features in its price range. Stainless isn't just a great look it's also a great performance product. It is made from 304 stainless tubing. It has a wall thickness of.. It does require a higher end flaring tool. If you have a brake line that needs bent by hand this is absolutely the way to go. It can be connected directly to original steel tubes on vehicles. It is made from steel plated for corrosion resistance.

Why We Like This:
  • Stainless steel looks great and will never rust
  • Fittings and tube size will match factory tubes
  • Good investment for long term

Muhize Metric Brake Line nut

Muhize Metric Brake Line nut
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The muhize metric brake line nut's superior materials makes sure that it ages well with use. It features and benefits of braking line. It is great for making your own brake lines. It is made of durable brass with unique rust corrosion proofing technology. It fits for regular inverted flare/ double flare sizes for 1/4 inch brake lines tube. It is committed to providing customers with high-quality and safe car accessories so that customers value for money.

Why We Like This:
  • Tubing holes in nuts to large to fit the 1/4" pipe nicely
  • Delivers what they promise