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1/4" (1/2-20 Inverted) | Steel Tube Nut | 10ct - 4LifetimeLines
1/4" (1/2-20 Inverted) | Steel Tube Nut | 10ct - 4LifetimeLines

1/4" (1/2-20 Inverted) | Steel Tube Nut | 10ct

$9.99
5.0
Rated 5.0 out of 5 stars
1 Review

SKU: LTN35

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1/4" (1/2-20 Inverted) Steel Tube Nut 

Get 10 steel tube nuts with a tube diameter of 1/4" and a thread diameter of 1/2-20 Inverted, (LTN35), precisely measured to ensure easy installation and a secure fit. Their sturdy construction and corrosion-resisting plating make these brake line fittings a lifelong purchase, along with our guaranteed lifetime support. 

Versatile and Built with Precision 

The versatility of our brake nuts makes them an excellent choice when your other components are made of varying materials. They work with steel, copper-nickel, copper-coated steel, PVF-coated steel, and stainless steel lines. Plus, with 10 included, this is a set of fittings you can confidently rely on even if you'll be working on systems made of varying materials. Whether it's one ride or two and whatever the materials, this set of brake line fittings is just as great on any of them. 

Durability You Can Rely On 

These brake line tube nuts are plated for protection against rust, adding to their lifetime value and the length of time you can use them before replacement. Their plating ensures that they'll remain in mint condition during storage while you prepare for installation, or after use as you drive in moisture-filled terrains. What's more, these tube nuts and all 4LifetimeLines products come with a lifetime guarantee, giving you peace of mind in the quality of your purchase and our commitment to handling any issues that may arise. 

Always Available Support 

All 4LifetimeLines brake pipe connectors give you access to a team that can help with any urgent issues you might experience, whether in the garage or on the road. Our customer service team is always reachable through email, phone, social media or mail — whichever is most convenient for you.

No matter how much time has passed since you bought from us, our team honors the lifetime guarantee that inspires our name and will happily help you. 

Here to help

Not sure where to start? No problem. From automotive lubricants to brake lubricants and maintenance solutions, we’re here to help you choose the right products for your vehicle and your project.
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Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

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FREE SHIPPING

Spend $50. We Cover the Rest.

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BUILT TO ENDURE

No Weak Points. No Compromises.

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LIFETIME WARRANTY

One Purchase. Lifetime Coverage.

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TRADE FRIENDLY

Tax-Exempt Pricing for Qualified Buyers

The 4Lifetime Difference

Engineered to Last. Backed for Life.

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Engineered to Last. Backed for Life.

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When we say lifetime warranty, we mean it. Our products are built to endure & we stand behind them.

No Corners Cut. Ever.

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No Corners Cut. Ever.

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Quality materials. Proven craftsmanship.
Built with materials and workmanship we trust. No shortcuts.

A Smart, Risk-Free Buy

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A Smart, Risk-Free Buy

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Buy once. Be done.
This isn’t a temporary fix — it’s a long-term solution. Built-in confidence. Zero guesswork.

Straightforward. No Fine Print.

Straightforward. No Fine Print.

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What you see is what you get.
Clear terms. Honest coverage. No hidden clauses. No loopholes. No runaround.

Backed for the Long Haul

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Backed for the Long Haul

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We stand behind every product.
As long as you own it, we’ve got your back.

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Backed for Life

No Fine-Print Guarantee

Built to Outlast

Pro-Grade Materials

Real Human Support

100+ 5 star reviews

“.. easy to get the part you need, when you need it.”

Jackson

Great Experience

Great received day early good product this is 3rd time doing business with 4LifetimeLines
M
Marion K.

Happy Customer

Great product!! I’ve ordered these before and they are great quality! I’ll be back again.
J
Jimmy L.

Excellent

Excellent product shipped quickly and inexpensively. I will be ordering again.
W
Will S.

Ideal Products

Ideal stuff for fabricating brake lines brake lines at a very good price.Kit very well covers the materials for doing the whole brake line system.
T
Thomas J.

Reasonable price and fast shipping!

I'll be back again!
R
Robert E.

Great Seller!

Great seller to deal with. Fast shipping and great products.
M
Mike G.

Great products, competitive prices, and fast shipping. Communication is also top notch.

This was my first purchase and the experience has been fantastic. Great products, competitive prices, and fast shipping. Communication is also top notch.
D
David B.

Great products, competitive prices, and fast shipping.

This was my first purchase and the experience has been fantastic. Great products, competitive prices, and fast shipping. Communication is also top notch.
P
Peter S.
5.0
Rated 5.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
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1 review
  • Rated 5 out of 5 stars
    2 years ago
    Brake line fittings

    We purchased several different sizes of line nuts for the shop. We found them to be of great quality and recommend them to anyone who is looking for a large quantity of different sizes.

    MS
    Mark S.
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