Inverted Flare Steel Tube Nuts for 1/4 in. O.D. NiCopp Tubing [7/16 in.-24 Tread]
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JEGSPART NUMBER: 555-635812

Inverted Flare Steel Tube Nuts for 1/4 in. O.D. NiCopp Tubing [7/16 in.-24 Tread]

$1299$13.99You Save$1.00
ShippingShips on Sep 14, 2026
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Tube Nuts
    Inverted Flare Steel Tube Nuts
  • For 1/4 in. O.D. NiCopp Tubing
  • 7/16 in.-24 Thread
  • Black Steel
  • Set of 10

  • Fits 1/4 inch od nicopp tubing, available separately
  • Specifications: 7/16 “-24 thread
  • Black oxide-coated for great looks and long life
  • Other sizes and colors available separately
  • Ten per package

    Brake/Fuel/Transmission Line Replacement Just Got Easier and Quicker!

    JEGS NiCopp tubing contains a seamless nickel-copper alloy that is as strong as steel, rust-proof, and easier to work with than any other comparable product on the market. DOT-approved for hydraulic brake systems, fuel systems, and transmission lines, this piping bends 58 percent easier than traditional steel tube, allowing it to be snaked into positions that conventional lines can't. JEGS flexible tubing is available in various lengths and diameters, and we offer durable black oxide-coated steel tube nuts to complement the lines.

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    Upgrade your vehicle’s reliability and safety with JEGS NiCopp Nickel-Copper Brake, Fuel, and Transmission Lines—the ideal solution for long-lasting performance in any driving condition. Whether you're restoring a classic, building a street machine, or upgrading a daily driver, these lines deliver superior corrosion resistance, easy installation, and durable flexibility.

    Manufactured from high-quality nickel-copper alloy, this NiCopp brake line won’t rust like traditional steel lines and is easier to bend and flare, saving you time and frustration in the garage. The material is DOT-approved for brake systems, making it a trusted option for professional builders and DIY mechanics alike.

    Not just for brakes—this tubing also functions as a copper nickel fuel line, providing excellent chemical resistance and maintaining structural integrity under pressure. It’s compatible with gasoline, diesel, transmission fluid, and more, making it a versatile upgrade across your entire vehicle.

    If you're looking for a flexible, rust-proof, and road-ready solution, the NiCopp fuel line offers all the durability of steel without the hassle. It’s easy to route in tight spaces, resists kinking, and holds up under extreme weather and road conditions.

    Available in various lengths and diameters, JEGS NiCopp Lines are ready to fit your specific needs and are backed by a name you trust in automotive performance.

    Make your next repair or upgrade last—choose JEGS NiCopp Lines for a professional-grade solution that goes the distance. Order now and experience easier installs with better results.

Part TypeTube Nut
Product LineJEGS NiCopp Nickel-Copper Brake/Fuel/Transmission Lines
BrandJEGS
Package Height0.7
Package Width2.7
Package Length3.5
Weight0.15 PG
Part CategoryReplacement Parts
Part FitmentUniversal
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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