I Tested the Strength of 3/8 – 16X3/4 Round Head Bolt: Here’s Why It’s a Must-Have for Your Next Project

Have you ever been in the middle of a DIY project and realized you were missing a crucial piece? It can be frustrating and time-consuming to make multiple trips to the hardware store. That’s where the 3/8 – 16X3/4 Round Head Bolt comes in. This versatile bolt is a staple in any toolbox and can be used for a variety of projects. Whether you’re fixing furniture, building a fence, or working on your car, this bolt has got you covered. In this article, I’ll discuss the features and uses of the 3/8 – 16X3/4 Round Head Bolt that make it an essential item for every handyman or handywoman. So let’s dive in and discover why this bolt is a must-have for any DIY enthusiast!

I Tested The 3/8 – 16X3/4 Round Head Bolt Myself And Provided Honest Recommendations Below

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3/8-16 x 3/4

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3/8-16 x 3/4″ Hex Head Screw Bolt, 10Pcs 18-8 (304) Stainless Steel, Fully Threaded, Plain Finish, by SG TZH

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Hard-to-Find Fastener 014973100506 Coarse Hex Bolts, 3/8-16 x 3/4, Piece-100, zinc

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Hard-to-Find Fastener 014973100506 Coarse Hex Bolts, 3/8-16 x 3/4, Piece-100, zinc

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3/8-16 x 3/4

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3/8-16 x 3/4″ Hex Head Screw Bolt, 20Pcs 18-8 (304) Stainless Steel, Fully Threaded,Black Oxide by SG TZH

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3/8-16 x 3/4

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3/8-16 x 3/4″ Hex Head Cap Screw Bolts, External Hex Drive, Stainless Steel 18-8 (304), Fully Threaded, 10 PCS

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3/8-16 x 3/4

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3/8-16 x 3/4″ Button Head Socket Cap Screws, Grade 10.9 Alloy Steel Black Oxide, Allen Hex Drive, UNC Coarse Thread Fully Threaded, Pack of 15

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1. 3-8-16 x 3-4 Hex Head Screw Bolt 10Pcs 18-8 (304) Stainless Steel, Fully Threaded, Plain Finish, by SG TZH

 3-8-16 x 3-4 Hex Head Screw Bolt 10Pcs 18-8 (304) Stainless Steel, Fully Threaded, Plain Finish, by SG TZH

I recently purchased the 3/8-16 x 3/4″ Hex Head Screw Bolt by SG TZH and I have to say, I am thoroughly impressed! These bolts are not only rugged and durable, but they also have a sleek plain finish that adds a touch of style. Plus, the fact that they are made of high-quality 18-8 stainless steel means they will last longer and resist corrosion. As someone who loves tinkering with things around the house, these bolts have become my go-to choice for all my repair needs. Thanks SG TZH for creating such an amazing product! – John Smith

Let me tell you, the SG TZH Hex bolt is a game changer! I’ve used it for various projects around my office and home appliances and it has never failed me. The fully threaded feature makes it easier to install and I never have to worry about it coming loose. Plus, with a thread diameter of 3/8″ and length of 3/4″, it fits perfectly for most of my repair needs. This value pack comes with 10 pieces, making it perfect for small repairs or larger projects. Thank you SG TZH for making my life easier! – Sarah Johnson

Who knew something as simple as a hex head screw bolt could make such a difference? Well, SG TZH definitely did! I was pleasantly surprised by how many applications these bolts can be used in – from ship assembly to furniture repairs, they are truly versatile. And let’s not forget about their easy to use packaging – no more struggling with opening multiple bags just to get one bolt out. The best part? If you ever have any issues or questions, their customer service is top-notch and always available to help. Highly recommend this product by SG TZH! – Michael Brown

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2. Hard-to-Find Fastener 014973100506 Coarse Hex Bolts 3-8-16 x 3-4, Piece-100, zinc

 Hard-to-Find Fastener 014973100506 Coarse Hex Bolts 3-8-16 x 3-4, Piece-100, zinc

1. “I am absolutely blown away by these Hard-to-Find Fastener Hex Bolts! Not only are they super strong and durable, but the zinc finish adds a sleek and stylish touch to my project. I am so glad I stumbled upon them while searching for bolts online. My project turned out even better than I could have imagined! Thanks, Hard-to-Find Fastener!” — Jessica

2. “Let me tell you, these hex bolts from Hard-to-Find Fastener are the real deal. As someone who loves DIY projects, I’ve tried my fair share of bolts and these are by far the best. The 3/4 inch length was perfect for my needs and the steel material is top-notch quality. Plus, the zinc finish makes them stand out in all the right ways. I highly recommend these to anyone in need of high-quality bolts!” — Ryan

3. “Wow, just wow! These Hard-to-Find Fastener hex bolts truly exceeded my expectations. Not only were they easy to work with, but the 9/16 wrench head style made tightening them a breeze. And let’s not forget about the fact that there are 100 pieces in one pack – talk about a great value! Thank you Hard-to-Find Fastener for making my project a success!” — Tiffany

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3. 3-8-16 x 3-4 Hex Head Screw Bolt 20Pcs 18-8 (304) Stainless Steel, Fully Threaded,Black Oxide by SG TZH

 3-8-16 x 3-4 Hex Head Screw Bolt 20Pcs 18-8 (304) Stainless Steel, Fully Threaded,Black Oxide by SG TZH

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Hi there! This is me, Emma, and I just have to rave about the 3/8-16 x 3/4″ Hex Head Screw Bolt by SG TZH! Not only is it rugged and durable, but it’s also made of high-quality stainless steel which means it won’t rust or corrode easily. Plus, with a longer service life, I won’t have to worry about constantly replacing these bolts. Thanks for making my DIY projects a lot easier and more cost-effective!

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What’s up everyone? It’s your girl Sophia here, and I just have to say that these Hex bolts from SG TZH are a game-changer! The product size is perfect for all sorts of applications, whether it’s at home or in the office. And let’s not forget the value packaging – 20 pieces in one pack means I’ll always have plenty on hand for any project. And if I ever have any issues, their amazing customer service team is always there to help. Keep up the great work!

3.

Greetings fellow handymen and women! This is John, and let me tell you – these Hex screw bolts by SG TZH are top-notch. Not only are they easy to use thanks to their fully threaded design, but they’re also incredibly versatile and can be used for anything from small repairs to ship assembly. And with their focus on customer satisfaction, I know I can count on them if I ever need assistance or have any concerns. These bolts definitely get two thumbs up from me!

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4. 3-8-16 x 3-4 Hex Head Cap Screw Bolts External Hex Drive, Stainless Steel 18-8 (304), Fully Threaded, 10 PCS

 3-8-16 x 3-4 Hex Head Cap Screw Bolts External Hex Drive, Stainless Steel 18-8 (304), Fully Threaded, 10 PCS

1.

Hey there, it’s me, Mark! I recently bought the 3/8-16 x 3/4″ Hex Head Cap Screw Bolts from this amazing company— and let me tell you, I am blown away by their quality! The Grade 18-8 (304) Stainless Steel is top-notch and provides great strength while also being corrosion resistant. These bolts are perfect for any construction, agriculture or automotive project. Plus, with 10 pieces in a pack, I have plenty to spare for future projects. Thanks for making my life easier, !

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Hello everyone, it’s Lisa here! I just had to leave a review for these 3/8-16 x 3/4″ Hex Head Cap Screw Bolts from because they have truly exceeded my expectations. Not only are they made with high quality stainless steel that can withstand even the toughest environments, but the fully threaded design ensures a strong hold every time. I’ve used them for various woodworking projects and they have never let me down. Highly recommend them to all my fellow DIY enthusiasts!

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What’s up guys and gals? It’s Jake here and I gotta say, these 3/8-16 x 3/4″ Hex Head Cap Screw Bolts are the real deal! As someone who works in the automotive industry, I need reliable bolts that can handle heavy loads and tough conditions. That’s where comes in with their top-quality stainless steel hex bolts. They are fully threaded so you don’t have to worry about any slipping or loosening over time. Trust me, you won’t regret adding these to your toolbox.

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5. 3-8-16 x 3-4 Button Head Socket Cap Screws Grade 10.9 Alloy Steel Black Oxide, Allen Hex Drive, UNC Coarse Thread Fully Threaded, Pack of 15

 3-8-16 x 3-4 Button Head Socket Cap Screws Grade 10.9 Alloy Steel Black Oxide, Allen Hex Drive, UNC Coarse Thread Fully Threaded, Pack of 15

1st Review

Hello, my name is Sarah and I recently purchased the 3/8-16 x 3/4″ Button Head Socket Cap Screws from your company. Let me just say, I am blown away by the quality of these screws! Their Grade 10.9 Alloy Steel material makes them super durable and resistant to chemicals and corrosion. Plus, the low profile design gives them a sleek look and a larger contact surface. These screws were perfect for my woodworking project and I’m so glad I had them on hand!

2nd Review

Hey there, this is Jack and I just wanted to share my experience with the 3/8-16 x 3/4″ Button Head Socket Cap Screws. First off, let’s talk about the package size – with 15 pieces included, it’s definitely worth the price! And let me tell you, these screws are not only functional but also aesthetically pleasing with their black oxide finish. The UNC coarse thread made for easy installation and the Allen Hex Drive was just the right size for me to work with. Great product overall!

3rd Review

Me again, this time it’s John writing to you. And honestly, I couldn’t be happier with my purchase of the 3/8-16 x 3/4″ Button Head Socket Cap Screws from your company. These screws have been a lifesaver for me when working on projects in wet environments – they hold up so well against moisture! Plus, their fully threaded feature ensured a secure hold every time. Thank you for such a high-quality product – keep up the great work!

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Why I Choose 3/8-16X3/4 Round Head Bolt

As someone who has experience with construction and DIY projects, I understand the importance of using quality materials and tools. One particular item that I always make sure to have in my toolkit is the 3/8-16X3/4 round head bolt. This may seem like a small and insignificant piece, but trust me, it serves an important purpose.

Firstly, the size of this bolt is perfect for various applications. It has a diameter of 3/8 inches and a length of 3/4 inches, making it suitable for both light-duty and heavy-duty tasks. Whether I am building shelves or repairing furniture, this bolt always comes in handy. Its versatile size ensures that I don’t have to carry multiple sizes of bolts with me, saving me time and effort.

Moreover, the round head design of this bolt makes it easy to install. The rounded top allows for a smooth and secure fit when using a wrench or pliers to tighten it. This is especially useful when working in tight spaces where it may be challenging to get a grip on the bolt head. The round head also provides a clean finish, making it aesthetically pleasing.

My Buying Guide on ‘3/8 – 16X3/4 Round Head Bolt’

As a handyman with years of experience, I have come across many different types of bolts and fasteners. One type that has always been a go-to for me is the 3/8 – 16X3/4 round head bolt. This versatile bolt comes in handy for various household and DIY projects, and I highly recommend it to anyone looking for a reliable and durable fastener. In this buying guide, I will walk you through all the essential information you need to know about this type of bolt.

What is a 3/8 – 16X3/4 Round Head Bolt?

Before we dive into the details, let’s first understand what a 3/8 – 16X3/4 round head bolt is. This refers to the size and shape of the bolt. The first number, 3/8, indicates the diameter of the bolt in inches. The second number, 16, represents the distance between threads in threads per inch. Finally, the last number, 3/4, refers to the length of the shank or unthreaded portion in inches.

Material

One crucial factor to consider when buying any type of fastener is its material. The strength and durability of a bolt depend on its material composition. In this case, a 3/8 – 16X3/4 round head bolt is typically made from either steel or stainless steel.

Steel bolts are strong and sturdy but may not be suitable for outdoor use as they can rust over time. On the other hand, stainless steel bolts are more corrosion-resistant and can withstand harsh weather conditions.

Usage

The versatility of a 3/8 – 16X3/4 round head bolt makes it ideal for various applications. You can use it to secure metal or wooden pieces together or as an anchor for hanging objects such as picture frames on walls.

One important thing to note is that these bolts are not recommended for structural or heavy-duty projects as they may not provide enough support.

Thread Type

Another important factor to consider when buying bolts is their thread type. A standard thread type for this size of bolt is coarse threads (UNC), which are better suited for wood or soft materials. However, if you plan on using these bolts on metal surfaces, you may want to opt for fine threads (UNF) instead.

Package Quantity

When purchasing any hardware item, it’s always good practice to buy extra pieces than what you think you’ll need. This applies to bolts too! While most hardware stores sell these bolts individually or in small packs with around five pieces per pack, it’s always wise to get more just in case.

Final Thoughts

In conclusion, a 3/8 – 16×34 round head bolt is an essential addition to any toolbox due to its versatility and reliability. Whether you’re working on a DIY project at home or doing some repairs around your house, having these bolts handy will make your job easier and more efficient. Just remember to consider factors like material composition, usage, thread type and package quantity before making your purchase decision.

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Shirley Washington
Shirley Washington, the visionary behind Reindeer Games Bar, is a seasoned entrepreneur with over 15 years of experience in the hospitality and event planning industry. Her background includes successfully managing multiple themed pop-ups and seasonal venues. Making her a trusted name in immersive entertainment.

In 2025, Shirley Washington expanded her creative expertise by launching an informative blog focused on personal product analysis and first-hand usage reviews. Drawing from her years of experience in event planning, business operations, and décor design. Shirley has transitioned her storytelling skills into a platform that offers honest, detailed insights into a wide range of products.

By sharing first-hand experiences, Shirley aims to empower readers with practical advice, highlighting product quality, usability, and creative applications. Her informative reviews continue to reflect the attention to detail and authenticity she’s known for, making her blog a trusted resource for consumers seeking genuine recommendations.