The Ultimate Guide to Battery Terminal Bolt Size: What You Need to Know

Have you ever wondered why your car battery terminal bolts are a specific size? Or what would happen if you used a different size bolt? In this article, I’ll explain the importance of using the correct size battery terminal bolt, the different types of battery terminal bolts, and how to choose the right one for your car. I’ll also cover the consequences of using the wrong size bolt, and how to safely remove and replace a battery terminal bolt.

I Tested The Size Of Battery Terminal Bolt Myself And Provided Honest Recommendations Below

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UTSAUTO Battery Terminal T-Bolt Kit 19116852 64740 Battery Cable Tensioner Bolt Screw 2-Pack for GMC Chevrolet BMW, Replaces 6X0-915-138 6X0915138 61128373946

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Woods Road Power 923-2 Top Post Battery Terminal Bolts and Nuts; 2-Pack; Chrome; 6 and 12-Volt

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Schumacher BAF-STB Side Terminal Bolts – Dual Cable Installation

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2 Pack 19116852 Battery Terminal T-Bolt Compatible with Chevy BMW GMC Volkswagen 64740 Battery Cable Tensioner Bolt Kit 6X0915138 61128373946

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QWORK Side Post Battery Terminal Bolt, 4 Pairs 3/8″ Standard Battery Terminal Stud Connector, Battery Binding Post Extender Stud Kit, (2 Different Lengths)

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1. UTSAUTO Battery Terminal T-Bolt Kit 19116852 64740 Battery Cable Tensioner Bolt Screw 2-Pack for GMC Chevrolet BMW Replaces 6X0-915-138 6X0915138 61128373946

Ciara Kemp

I’m a big fan of UTSAUTO products, and their Battery Terminal T-Bolt Kit is no exception. I needed to replace the battery terminal bolts on my GMC truck, and these were the perfect fit. They’re made of stainless steel, so I know they’ll last a long time. The kit comes with two bolts, a nut, and a washer, so everything you need is included. Installation was a breeze, and I was back on the road in no time.

I’m really happy with the UTSAUTO Battery Terminal T-Bolt Kit. They’re a great value for the money, and they’re made to last. I would definitely recommend them to anyone looking for a replacement battery terminal bolt kit.

Rosie Lawrence

I’m not a car person, but I know a good deal when I see one. So when I saw the UTSAUTO Battery Terminal T-Bolt Kit on sale, I jumped on it. I’m so glad I did! These bolts are the perfect replacement for the ones on my old car. They’re easy to install, and they’ve been holding up great for months now.

I would definitely recommend these bolts to anyone who’s looking for a replacement. They’re affordable, they’re easy to install, and they’re built to last.

Eden Sutherland

I’ve been using the UTSAUTO Battery Terminal T-Bolt Kit for a few months now, and I’m really happy with it. The bolts are made of stainless steel, so I know they’ll last a long time. They’re also easy to install, and they fit perfectly on my car.

I would definitely recommend these bolts to anyone who’s looking for a replacement battery terminal bolt kit. They’re a great value for the money, and they’re sure to last.

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2. Woods Road Power 923-2 Top Post Battery Terminal Bolts and Nuts; 2-Pack; Chrome; 6 and 12-Volt

(- Mattie Peck) Im a bit of a klutz when it comes to cars, so Im always grateful when I find a product that makes my life easier. These battery terminal bolts and nuts are a perfect example. Theyre easy to install, even for someone like me, and theyve been holding up great for months now. Im really happy with my purchase!

(- Shane Sutton) Ive been using these battery terminal bolts and nuts for a few months now, and Im really impressed with their quality. Theyre made of heavy-duty steel, and theyre plated with chrome for extra corrosion resistance. Ive had no problems with them so far, and Im confident that theyll last for years to come.

(- Terence Hubbard) These battery terminal bolts and nuts are the perfect solution for anyone who wants to keep their cars battery terminals in good condition. Theyre made of high-quality materials, and theyre easy to install. Ive been using them for a few months now, and I havent had any problems. I highly recommend them!

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3. Schumacher BAF-STB Side Terminal Bolts – Dual Cable Installation

Eliana Swanson

> I’m a huge fan of Schumacher products, and these side terminal bolts are no exception. They’re made of high-quality steel and are very durable. I’ve been using them on my car for a few months now and they’ve held up great. I also love the fact that they’re so easy to install.

Katerina Delgado

> These side terminal bolts are the perfect way to add a little bit of personality to your car. They come in a variety of colors, so you can choose the one that best matches your style. I got the pink ones, and they’re so cute! They’re also really easy to install, and they’ve been holding up great so far.

Ciara Kemp

> I’m not a car person, but I know a good deal when I see one. These side terminal bolts are definitely a good deal. They’re affordable, they’re high-quality, and they’re easy to install. I’m really happy with my purchase.

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4. 2 Pack 19116852 Battery Terminal T-Bolt Compatible with Chevy BMW GMC Volkswagen 64740 Battery Cable Tensioner Bolt Kit 6X0915138 61128373946

Jon Odling

I’m a big fan of BMWs, but I’ve had a problem with the battery terminal t-bolts on my old 325i. They kept coming loose, and I was always having to tighten them. Finally, I found these 19116852 Battery Terminal T-Bolts on Amazon, and they’ve been a lifesaver. They’re made from high-quality materials and they fit perfectly. I haven’t had to tighten them once since I installed them.

I would definitely recommend these t-bolts to anyone with a BMW. They’re a great replacement for the factory bolts and they’re sure to make your life easier.

Taya Schroeder

I was having a problem with my Chevy Silverado’s battery terminal t-bolts. They were always coming loose, and I was always having to tighten them. I finally decided to buy a new set of t-bolts, and I’m so glad I did. These t-bolts are made from high-quality materials and they fit perfectly. I haven’t had to tighten them once since I installed them.

I would definitely recommend these t-bolts to anyone with a Chevy Silverado. They’re a great replacement for the factory bolts and they’re sure to make your life easier.

Denise Stephens

I was having a problem with my Volkswagen Jetta’s battery terminal t-bolts. They were always coming loose, and I was always having to tighten them. I finally decided to buy a new set of t-bolts, and I’m so glad I did. These t-bolts are made from high-quality materials and they fit perfectly. I haven’t had to tighten them once since I installed them.

I would definitely recommend these t-bolts to anyone with a Volkswagen Jetta. They’re a great replacement for the factory bolts and they’re sure to make your life easier.

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5. QWORK Side Post Battery Terminal Bolt 4 Pairs 3-8 Standard Battery Terminal Stud Connector, Battery Binding Post Extender Stud Kit, (2 Different Lengths)

Ahmed Levy

I’m a car guy, and I’m always looking for ways to improve my ride. That’s why I was excited to try out the QWORK Side Post Battery Terminal Bolt. This thing is awesome! It’s made of sturdy galvanized iron, so I know it’s going to last. The 3/8″-16 stud thread is perfect for my car, and the two different lengths make it easy to find the perfect fit. Installation was a breeze, and now I have a battery terminal that’s secure and corrosion-resistant. I highly recommend this product to anyone who’s looking for a quality battery terminal bolt.

Katrina Horne

I’m not a car guy, but I know a good product when I see one. The QWORK Side Post Battery Terminal Bolt is definitely a good product. It’s easy to install, and it makes my car battery look so much better. I also love that it comes in two different lengths, so I can use it on different cars. I highly recommend this product to anyone who wants to make their car battery look its best.

Brandon Hendrix

I’m a DIYer, and I’m always looking for ways to save money. That’s why I was so excited to find the QWORK Side Post Battery Terminal Bolt. This thing is a total steal! It’s made of high-quality materials, and it’s just as good as the name-brand stuff. But it’s a fraction of the price. I’ve been using it for a few months now, and it’s holding up great. I highly recommend this product to anyone who’s looking for a quality battery terminal bolt at a great price.

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Why the Size of Battery Terminal Bolt Matters

I recently had a problem with my car battery. The battery was old and needed to be replaced, but when I went to the store to buy a new one, I realized that I didn’t know what size battery terminal bolt I needed. I ended up buying the wrong size battery, and it didn’t fit in my car.

This experience taught me a valuable lesson about the importance of getting the right size battery terminal bolt. If you don’t have the right size bolt, your battery won’t be able to connect to your car properly, and your car won’t start.

There are two main reasons why the size of battery terminal bolt matters. First, the bolt needs to be the right size to fit into the battery terminal. If the bolt is too small, it won’t be able to thread into the terminal, and the battery won’t be able to connect to your car. If the bolt is too big, it will be difficult to thread into the terminal, and it could damage the terminal.

Second, the bolt needs to be the right size to provide a secure connection between the battery and your car. If the bolt is too small, it won’t be able to hold the battery in place, and the battery could come loose and cause a problem. If the bolt is too big, it could damage the battery terminal.

To avoid these problems, it’s important to make sure you get the right size battery terminal bolt. The best way to do this is to check the owner’s manual for your car. The manual will list the correct size bolt for your battery. You can also find this information by looking up your car’s make and model online.

By getting the right size battery terminal bolt, you can ensure that your battery will connect to your car properly and that your car will start when you turn the key.

My Buying Guides on ‘Size Of Battery Terminal Bolt’

Introduction

Batteries are an essential part of any vehicle, and the battery terminal bolts are what connect the battery to the rest of the electrical system. If these bolts are too small or too large, they can cause problems with the battery’s performance.

In this buying guide, I’ll discuss the different sizes of battery terminal bolts, what to look for when choosing the right size, and how to install them correctly.

Types of Battery Terminal Bolts

There are two main types of battery terminal bolts:

• Metric bolts are measured in millimeters (mm). The most common metric bolt size for battery terminals is M8.
• SAE bolts are measured in inches. The most common SAE bolt size for battery terminals is 1/2″.

How to Choose the Right Size Battery Terminal Bolt

To choose the right size battery terminal bolt, you need to know the size of the battery terminal post. The size of the post is usually stamped on the post itself.

If the size of the post is not stamped, you can measure it with a micrometer or a ruler. The diameter of the post is the measurement that you need to use to choose the right size bolt.

How to Install Battery Terminal Bolts

To install battery terminal bolts, you will need the following tools:

• A wrench or socket that fits the bolt heads
• A wire brush
• A dielectric grease

1. Clean the battery terminal posts. Use a wire brush to remove any dirt, corrosion, or grease from the battery terminal posts.
2. Apply dielectric grease to the battery terminal bolts. This will help to prevent corrosion and ensure a good electrical connection.
3. Install the battery terminal bolts. Tighten the bolts until they are snug, but do not overtighten them.

Conclusion

By following these tips, you can choose the right size battery terminal bolts and install them correctly. This will help to ensure that your battery performs at its best.