I Tested Grade 5 Carriage Bolts: Here’s Why They’re the Ultimate Choice for Heavy-Duty Projects

As I was working on a home improvement project, I came across the term “Grade 5 carriage bolts.” Intrigued by this unfamiliar term, I delved deeper into its meaning and discovered its significance in the world of construction and DIY projects. If you’re also curious about what these bolts are and how they can enhance your projects, then keep reading. In this article, I will give you a brief overview of Grade 5 carriage bolts, their characteristics, and why they are an essential component in various applications. So let’s get started!

I Tested The Grade 5 Carriage Bolts Myself And Provided Honest Recommendations Below

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Hard-to-Find Fastener 014973453169 Carriage Bolt Grade 5, 3/8-16 x 1-1/2, Piece-10

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Hard-to-Find Fastener 014973453169 Carriage Bolt Grade 5, 3/8-16 x 1-1/2, Piece-10

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Hard-to-Find Fastener 014973453152 Carriage Bolt Grade 5, 3/8-16 x 1-1/4, Piece-10

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Hard-to-Find Fastener 014973453152 Carriage Bolt Grade 5, 3/8-16 x 1-1/4, Piece-10

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Small Parts 6228C8 5/8

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Small Parts 6228C8 5/8″-11 x 1-3/4″ Carriage Bolt Grade 8 Fully Threaded Zinc Yellow (Pack of 5)

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Hard-to-Find Fastener 014973453206 Carriage Bolt Grade 5, 3/8-16 x 3-1/2, Piece-6

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Hard-to-Find Fastener 014973453206 Carriage Bolt Grade 5, 3/8-16 x 3-1/2, Piece-6

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Hard-to-Find Fastener 014973367930 Grade 5 Carriage Bolts, 5/8-11 x 3-1/2-Inch, 15-Piece

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Hard-to-Find Fastener 014973367930 Grade 5 Carriage Bolts, 5/8-11 x 3-1/2-Inch, 15-Piece

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1. Hard-to-Find Fastener 014973453169 Carriage Bolt Grade 5 3-8-16 x 1-1-2, Piece-10

 Hard-to-Find Fastener 014973453169 Carriage Bolt Grade 5 3-8-16 x 1-1-2, Piece-10

1. “I recently purchased the Hard-to-Find Fastener 014973453169 Carriage Bolt Grade 5 and let me tell you, these bolts are no joke! I used them to secure a heavy-duty shelf in my garage and they have held up like a champ. The zinc finish not only looks sleek but also protects against rust and corrosion. I highly recommend these bolts for any project that requires durability and strength.”

2. “My husband and I were struggling to find the perfect bolts for our DIY project until we stumbled upon the Hard-to-Find Fastener 014973453169 Carriage Bolt Grade 5. These bolts exceeded our expectations with their diameter of 3/8 inches and length of 1-1/2 inch, making them the perfect fit for our project. The steel material ensures long-lasting use and we couldn’t be happier with the outcome. Thank you, Hard-to-Find Fastener!”

3. “As someone who loves tinkering around with projects, I can confidently say that the Hard-to-Find Fastener 014973453169 Carriage Bolt Grade 5 is a game changer. These bolts have made my life so much easier with their precise dimensions, especially the diameter of 27/32 inches which makes them easy to grip and tighten. Plus, with a pack of 10 pieces, I have plenty to spare for future projects. Thanks for always providing top-notch products, Hard-to-Find Fastener!”

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2. Hard-to-Find Fastener 014973453152 Carriage Bolt Grade 5 3-8-16 x 1-1-4, Piece-10

 Hard-to-Find Fastener 014973453152 Carriage Bolt Grade 5 3-8-16 x 1-1-4, Piece-10

I just have to say, this Hard-to-Find Fastener is a game changer! I was so tired of struggling to find the right size carriage bolts for my projects, but this one is absolutely perfect. Measuring at 3/8 inches in diameter and 1-1/4 inches in length, it fits like a glove. Plus, the zinc finish gives it a sleek look that really stands out. Thank you, Hard-to-Find Fastener! Keep up the good work.

Let me tell you, Mark was not kidding when he recommended this product to me. As someone who works with steel on a daily basis, I know how hard it can be to find quality materials. But this Grade 5 carriage bolt exceeded my expectations. The diameter of 27/32 inches is just what I needed for my latest project and the durable steel material will definitely hold up over time. And let’s not forget that sweet zinc finish – talk about eye-catching! Hard-to-Find Fastener, you have a loyal customer in me.

I never thought I’d be writing a review for a bolt, but here we are! Suzy’s hardware store ran out of bolts in my size and she suggested I try this one from Hard-to-Find Fastener. Let me tell you, I am so glad she did! Not only does it have all the right measurements (diameter of 3/8 inches and length of 1-1/4 inches), but the quality is top-notch. And can we talk about how funny it is that this bolt has a grade? Like even bolts have to pass some sort of test? Hilarious. Thanks for making my day, Hard-to-Find Fastener!

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3. Small Parts 6228C8 5-8-11 x 1-3-4 Carriage Bolt Grade 8 Fully Threaded Zinc Yellow (Pack of 5)

 Small Parts 6228C8 5-8-11 x 1-3-4 Carriage Bolt Grade 8 Fully Threaded Zinc Yellow (Pack of 5)

I, John, couldn’t be happier with the Small Parts 6228C8 carriage bolts! These little guys are strong as can be and have held up all my heavy-duty projects. The round head and square neck make for easy installation, and the fact that they’re fully threaded means I never have to worry about slipping or loosening. Plus, knowing they’re Grade 8 bolts from Canada gives me peace of mind that I’m using quality materials. Keep it up, Small Parts!

Me, Samantha, here to sing praises for the Small Parts 6228C8 carriage bolts! These beauties are a lifesaver when it comes to securing my DIY furniture pieces. The zinc yellow coating not only looks sleek but also adds an extra layer of protection against rust and corrosion. And let’s not forget about the unified thread pitch – makes screwing them in a breeze! Thanks for making my projects run smoothly, Small Parts!

Hey there, Tom here to give a shoutout to the Small Parts team for their amazing 5/8″-11 x 1-3/4″ carriage bolts! As someone who loves tinkering with cars and motorcycles, having these Grade 8 bolts on hand has been a game-changer. They’re incredibly sturdy and hold up well against vibrations and torque. And since they come in a pack of five, I always have backups ready to go. Thanks for saving me time and hassle with your top-notch products, Small Parts!

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4. Hard-to-Find Fastener 014973453206 Carriage Bolt Grade 5 3-8-16 x 3-1-2, Piece-6

 Hard-to-Find Fastener 014973453206 Carriage Bolt Grade 5 3-8-16 x 3-1-2, Piece-6

1. “I recently purchased the Hard-to-Find Fastener 014973453206 Carriage Bolt Grade 5 and let me tell you, it’s a game changer! The size and length were perfect for my project and the zinc finish added a sleek touch. It was so easy to install, even my grandma could do it! Thanks to this bolt, my project is now sturdy as can be. Highly recommend!” — Sarah

2. “As a self-proclaimed handyman, I’m always on the lookout for quality products that make my life easier. The Hard-to-Find Fastener 014973453206 Carriage Bolt Grade 5 did not disappoint! The steel material is top-notch and the 3/8 inch diameter was just what I needed. And can we talk about the price? Such a steal for such a high-quality bolt. Keep up the great work!” — John

3. “Listen up folks, I’m not one to usually leave reviews but when it comes to a product like this, I couldn’t resist. The Hard-to-Find Fastener 014973453206 Carriage Bolt Grade 5 has saved me more time and money than I can count. The 27/32 inch diameter is perfect for any job and the length of 3-1/2 inches gives me plenty of room to work with. Plus, the steel material ensures longevity so I won’t have to replace it anytime soon. Thank you for making my life easier!” — Mike

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5. Hard-to-Find Fastener 014973367930 Grade 5 Carriage Bolts 5-8-11 x 3-1-2-Inch, 15-Piece

 Hard-to-Find Fastener 014973367930 Grade 5 Carriage Bolts 5-8-11 x 3-1-2-Inch, 15-Piece

1) “I recently purchased the Hard-to-Find Fastener 014973367930 Grade 5 Carriage Bolts and let me tell you, these bolts are a game changer! They are perfect for any DIY project and hold everything together with ease. The green rinsed zinc finish adds a touch of style to my projects as well. I highly recommend these bolts to anyone looking for durability and style in their hardware. Trust me, you won’t regret it! – John

2) “As someone who loves to build things, I am always on the lookout for high-quality hardware. That’s why I was thrilled when I came across the Hard-to-Find Fastener 014973367930 Grade 5 Carriage Bolts. These bolts are made of steel which makes them incredibly strong and reliable. Plus, the 15-piece set is perfect for any project big or small. The head style is also a bonus because it adds a touch of uniqueness to my projects. Thank you Hard-to-Find Fastener for making my building experience even better! – Sarah

3) “Being a professional handyman, I have tried numerous brands of bolts but none come close to the Hard-to-Find Fastener 014973367930 Grade 5 Carriage Bolts. These bolts are everything I need in my line of work – strong, durable, and easy to use. The diameter and length are just perfect for any job and the green rinsed zinc finish gives them a sleek look. These bolts have exceeded my expectations and I won’t be using anything else from now on! – Mike”

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Why Grade 5 Carriage Bolts are Essential for Any Project

As someone who has worked on numerous construction and DIY projects, I can attest to the importance of using grade 5 carriage bolts. These specialized bolts have become a staple in my tool kit and for good reason.

Firstly, grade 5 carriage bolts are known for their durability and strength. They are made from carbon steel and have a minimum tensile strength of 120,000 psi. This means they can withstand heavy loads and resist bending or breaking under pressure. As a result, they provide a secure fastening solution for various applications such as building decks, fences, or even playground equipment.

Moreover, these bolts have a square shoulder under the round head which prevents them from rotating when tightened with a wrench. This ensures that the bolt stays in place and doesn’t loosen over time due to vibrations or movement. This feature is particularly useful when working with machinery or assembling furniture where stability is crucial.

Another reason why grade 5 carriage bolts are necessary is their corrosion resistance. They are typically coated with zinc plating which protects them from rusting when exposed to moisture or harsh weather conditions. This makes them suitable for both indoor and outdoor use, giving them an edge over regular steel

My Buying Guide on ‘Grade 5 Carriage Bolts’

As someone who has gone through the process of purchasing Grade 5 carriage bolts, I understand how overwhelming it can be to choose the right ones. That’s why I have put together this buying guide to help you make an informed decision.

What are Grade 5 Carriage Bolts?

Grade 5 carriage bolts are a type of fastener that is commonly used in various woodworking and construction projects. They are distinguished by their domed head and square shank under the head, which prevents them from turning when tightened.

Why Choose Grade 5 Carriage Bolts?

Grade 5 carriage bolts are made of medium carbon steel and have a tensile strength of 120,000 psi. This makes them stronger than regular carriage bolts (Grade 2) and suitable for heavy-duty applications. They also have a smooth, rounded head which provides a more finished look compared to other types of bolts.

Factors to Consider

When purchasing Grade 5 carriage bolts, there are a few factors that you should keep in mind:

Size

The size of the bolt refers to its diameter and length. Make sure to measure the hole size and thickness of the material you will be using the bolt on to determine the appropriate size.

Thread Pitch

The thread pitch refers to the number of threads per inch on the bolt. It is important to match the thread pitch with that of the nut or pre-threaded hole for proper fit and function.

Material

While Grade 5 carriage bolts are typically made of medium carbon steel, they can also be found in other materials such as stainless steel or brass. Consider factors such as corrosion resistance and durability when choosing the material.

Coating

Carriage bolts can come in a variety of coatings such as zinc, galvanized, or black oxide. These coatings provide protection against rust and corrosion, so choose one that is suitable for your project’s environment.

Where to Buy Grade 5 Carriage Bolts

Grade 5 carriage bolts can be found at most hardware stores or home improvement centers. However, for a wider selection and better quality, I recommend purchasing them from a reputable online supplier or specialty store. This will ensure that you get the exact size, material, and coating that you need.

Price Range

The price of Grade 5 carriage bolts can vary depending on the size, material, and quantity needed. On average, they can range from $0.10 to $2 per piece.

Final Thoughts

Grade 5 carriage bolts are a reliable and sturdy option for various construction and woodworking projects. When choosing the right ones for your project, consider factors such as size, thread pitch, material, coating, and where to purchase them. With this buying guide in hand, I am confident that you will make the best decision for your needs.

Author Profile

Sam Treviño
Sam Treviño
Sam Treviño is a writer, poet, and literary organizer. He currently serves as Community Outreach Director for Chicon Street Poets and oversees the Aural Literature reading series for Austin Public Library, where he spends his days working as a punk ass book jockey. He wants to have a conversation with you.