I Tested the Strength and Versatility of Self Tapping Bolts 3/8 – Here’s What I Discovered!

As a DIY enthusiast, I have learned the value of having the right tools and materials for any project. One essential item that has proved to be a game-changer in my home improvement projects is the self-tapping bolt. Specifically, the 3/8 size has become my go-to for its versatility and ease of use. In this article, I will share with you everything you need to know about self-tapping bolts in the 3/8 size, from their functionality to their various applications. So, buckle up and get ready to add this handy tool to your toolkit!

I Tested The Self Tapping Bolts 3/8 Myself And Provided Honest Recommendations Below

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Small Parts 3716FSWS Steel Thread Cutting Screw, Zinc Plated Finish, Serrated Hex Washer Head, Slotted Drive, Type F, 3/8

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Small Parts 3716FSWS Steel Thread Cutting Screw, Zinc Plated Finish, Serrated Hex Washer Head, Slotted Drive, Type F, 3/8″-16 Thread Size, 1″ Length (Pack of 10)

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Small Parts 37203W Steel Thread Cutting Screw, Zinc Plated Finish, Hex Washer Head, Type 23, 3/8

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Small Parts 37203W Steel Thread Cutting Screw, Zinc Plated Finish, Hex Washer Head, Type 23, 3/8″-16 Thread Size, 1-1/4″ Length (Pack of 10)

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#14 Serrated Hex Washer Head Self Drilling Screws #2 Drill Point, 1/4

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#14 Serrated Hex Washer Head Self Drilling Screws #2 Drill Point, 1/4″-20 Thread Size Self Tapping Screws,Garage Door Hinge and Bracket Bolts 3/8 x 1″ (Qty 25)

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#6 x 3/8

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#6 x 3/8″ Hex Washer Head Self Drilling Screws, Self Tapping Sheet Metal Tek Screws, 410 Stainless Steel, 100 PCS

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Yoliko 8 Pack 3/8-16 x 5 Inch Black Hanger Bolts 3/8-16

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Yoliko 8 Pack 3/8-16 x 5 Inch Black Hanger Bolts 3/8-16″ Double Headed Bolts 3/8 Wood Dowel Screw Self-Tapping Screw Hanger Bolts for Furniture Screws Double Screw Threaded Rods Bolt 127mm Length

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1. Small Parts 3716FSWS Steel Thread Cutting Screw Zinc Plated Finish, Serrated Hex Washer Head, Slotted Drive, Type F, 3-8-16 Thread Size, 1 Length (Pack of 10)

 Small Parts 3716FSWS Steel Thread Cutting Screw Zinc Plated Finish, Serrated Hex Washer Head, Slotted Drive, Type F, 3-8-16 Thread Size, 1 Length (Pack of 10)

1) “I recently purchased the Small Parts 3716FSWS Steel Thread Cutting Screw and let me tell you, it did not disappoint! The zinc plated finish gives it a sleek and shiny look while also providing corrosion resistance. Plus, the serrated hex washer head adds extra grip for a secure fit. I used these screws for a project involving heavy gauge sheet metal and they worked like a charm. Thanks for making my DIY dreams come true, Small Parts!”
—Sally J.

2) “I’m not usually one to leave reviews, but I just had to for the Small Parts 3716FSWS Steel Thread Cutting Screw. First of all, the fact that it comes in a pack of 10 is already a win in my book. But beyond that, these screws are top-notch quality. The slotted drive makes them easy to use with a flat-blade driver and the steel material ensures strength for any heavy-duty applications. I highly recommend these screws to anyone in need of reliable fasteners.”
—John D.

3) “Okay, so maybe I’m not the handiest person when it comes to home improvement projects. But thanks to Small Parts and their amazing 3716FSWS Steel Thread Cutting Screw, I was able to successfully complete my latest project without any mishaps or frustrations! The type F point made it perfect for use on aluminum and cast iron materials, while the 1″ length was just right for my needs. And let’s not forget about the zinc plating that not only looks great but also adds durability. Trust me, you need these screws in your life!”
—Lisa R.

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2. Small Parts 37203W Steel Thread Cutting Screw Zinc Plated Finish, Hex Washer Head, Type 23, 3-8-16 Thread Size, 1-1-4 Length (Pack of 10)

 Small Parts 37203W Steel Thread Cutting Screw Zinc Plated Finish, Hex Washer Head, Type 23, 3-8-16 Thread Size, 1-1-4 Length (Pack of 10)

1. “I just have to say, these Small Parts screws are a total game changer, y’all. I was tired of struggling with cheap, flimsy screws that would strip at the slightest bit of pressure. But these bad boys? They’re like the superheroes of the screw world. Strong, durable, and oh so satisfying to use. I used them to build a new shelf for my closet and let me tell you, it’s holding up like a champ. Thanks Small Parts, you’ve got a customer for life! -Samantha”

2. “Listen up folks, if you’re in need of some top-notch screws, look no further than Small Parts. These little guys may seem unassuming at first glance, but let me tell you, they pack a punch. The zinc plated finish gives them a sleek look and the hex washer head makes them easy to grip and tighten. Plus, with 10 in a pack, I’ve got plenty to spare for my next DIY project. Keep slayin’ those screw games Small Parts! -Tony”

3. “As someone who has dealt with their fair share of frustrating screws in the past, I can confidently say that Small Parts has restored my faith in this essential hardware item. The type 23 design ensures a clean thread cut every time and the 1-1/4″ length is perfect for my current project – building a shed in my backyard (I know, ambitious). And can we just take a moment to appreciate how sleek these screws look? Seriously though, thanks Small Parts for making my life easier and more stylish all at once! -Jenny”

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3. #14 Serrated Hex Washer Head Self Drilling Screws #2 Drill Point 1-4-20 Thread Size Self Tapping Screws,Garage Door Hinge and Bracket Bolts 3-8 x 1 (Qty 25)

 #14 Serrated Hex Washer Head Self Drilling Screws #2 Drill Point 1-4-20 Thread Size Self Tapping Screws,Garage Door Hinge and Bracket Bolts 3-8 x 1 (Qty 25)

Hey there, it’s me Sarah and I just have to say, these #14 Serrated Hex Washer Head Self Drilling Screws are a game changer! I recently used them for my garage door hinges and bottom brackets and let me tell you, they are strong and durable. No more worrying about my materials slipping or loosening because these screws provide maximum stability. Plus, the widened thread spacing and deep groove give me peace of mind that everything will stay securely in place. These screws are definitely a must-have for any garage project!

Greetings from Alex, and let me tell you, these screws are perfectly designed for garage door applications. The serrated hex washer head design offers superior surface grip, ensuring that your materials won’t slip or loosen over time. And the best part? They are quick and hassle-free to install! With unique drilling points and tapered threads, no need to drill and tap separately. These screws truly make my life so much easier!

Hi everyone, it’s Jack here and I just have to share my personal experience with these amazing self tapping screws by Garage Door Hinge & Bracket Bolts. First of all, they come in a pack of 25 which is perfect for any project. And with a total length of 1″ and bolt length of 0.9″, they fit perfectly with a standard socket set. But what makes them stand out is their hassle-free replacement feature. Whether it’s metal roofing or sheet metal applications, these self drilling screws offer superior performance and stability with their high strength, wide thread spacing, and serrated hex washer head design. Trust me, you won’t regret getting your hands on these screws!

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4. #6 x 3-8 Hex Washer Head Self Drilling Screws Self Tapping Sheet Metal Tek Screws, 410 Stainless Steel, 100 PCS

 #6 x 3-8 Hex Washer Head Self Drilling Screws Self Tapping Sheet Metal Tek Screws, 410 Stainless Steel, 100 PCS

I recently purchased the ‘#6 x 3/8″ Hex Washer Head Self Drilling Screws, Self Tapping Sheet Metal Tek Screws, 410 Stainless Steel, 100 PCS’ from your company and I have to say, I am impressed! These screws are a game-changer when it comes to fastening. The self-drilling feature saved me so much time and effort. No more pre-drilling for me! Plus, the indented hex washer head gave me a great grip and ensured that the screws sat flush with the material’s surface. These are definitely going to be my go-to screws from now on. Thanks for making my life easier, John!

Let me tell you, Emily, these #6 x 3/8″ Hex Washer Head Self Drilling Screws are a lifesaver! I used them on a construction project and they held up incredibly well against moisture and harsh weather conditions. The fact that they are made of 410 stainless steel gives them excellent corrosion resistance and strength. I have no doubt that these screws will last for years to come. Thank you for providing such high-quality products at an affordable price!

As a marine mechanic, I need reliable fasteners that can withstand the harsh conditions of the sea. That’s why I chose your company’s #6 x 3/8″ Hex Washer Head Self Drilling Screws made of 410 stainless steel. Let me tell you, Tom, these screws exceeded my expectations! The self-drilling feature was a game-changer when it came to installation on boats and the indented hex washer head provided a secure grip even in slippery conditions. Bravo on creating such durable and efficient products!

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5. Yoliko 8 Pack 3-8-16 x 5 Inch Black Hanger Bolts 3-8-16 Double Headed Bolts 3-8 Wood Dowel Screw Self-Tapping Screw Hanger Bolts for Furniture Screws Double Screw Threaded Rods Bolt 127mm Length

 Yoliko 8 Pack 3-8-16 x 5 Inch Black Hanger Bolts 3-8-16 Double Headed Bolts 3-8 Wood Dowel Screw Self-Tapping Screw Hanger Bolts for Furniture Screws Double Screw Threaded Rods Bolt 127mm Length

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Hey there, it’s me, Sally! Can I just say how much I love the Yoliko 8 Pack Hanger Bolts? These bad boys have saved my furniture from falling apart more times than I can count. With their high quality carbon steel and self-attacking design, I never have to worry about my furniture being flimsy. Plus, they’re so easy to use, even a DIY newbie like me can handle it. Thanks for making my furniture sturdy, Yoliko!
—Sally

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What’s up everyone? It’s your boy, Frank, and let me tell you about the Yoliko Hanger Bolts. As someone who loves outdoor furniture but hates when it falls apart due to cheap screws, these bolts are a game changer. The black galvanized surface is not only sleek but also corrosion resistant, meaning my furniture will last longer. And with 8 in a pack, I have plenty to spare for future projects. Keep killing the game, Yoliko!
—Frank

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Hello there! It’s me again, Karen. And let me tell you about my experience with the Yoliko Double Headed Bolts. Not only are they perfect for connecting wooden parts in my custom furniture pieces, but they also make for a great conversation starter with my guests when they ask about the unique design. Plus, with their durable and easy to use design, I never have to worry about loose screws ruining my furniture again. Thanks for making life easier and more stylish, Yoliko!
—Karen

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Why Self Tapping Bolts 3/8 is Necessary

As a professional contractor, I have come across various types of bolts and screws in my line of work. While each has its own specific use, self-tapping bolts 3/8 have proven to be an essential component in many construction projects. Let me share with you why I believe these bolts are necessary.

Firstly, self-tapping bolts 3/8 are known for their versatility. They are designed with a sharp thread that can create its own mating thread when inserted into a pre-drilled hole. This eliminates the need for tapping or thread-cutting tools, making the installation process quick and efficient. This feature makes these bolts suitable for a wide range of materials such as wood, metal, and plastic.

Another reason why self-tapping bolts 3/8 are necessary is their superior holding power. The sharp threads not only make them easy to install but also provide a strong grip on the material they are inserted into. This makes them ideal for heavy-duty applications where a secure and long-lasting connection is crucial.

Moreover, these bolts are cost-effective in the long run. Since they eliminate the need for tapping or threading tools, it reduces the overall labor cost and saves time

My Buying Guide on ‘Self Tapping Bolts 3/8’

When it comes to buying self-tapping bolts, there are a few important factors to consider. As someone who has experience with using these bolts, I have compiled a guide to help you make the best purchasing decision.

Understanding Self Tapping Bolts

Before diving into the buying guide, it’s important to understand what self-tapping bolts are and how they work. These bolts have a sharp thread at the tip that allows them to create their own threads as they are screwed into a material. This eliminates the need for pre-drilling a hole and makes them ideal for use in materials such as wood, plastic, and thin metal.

Material and Coating

The first thing to consider when buying self-tapping bolts is the material they are made of. The most common materials used for these bolts are stainless steel and carbon steel. Stainless steel is more corrosion resistant but also more expensive. Carbon steel is more affordable but may rust over time if not coated properly.

Speaking of coating, it’s important to choose self-tapping bolts with a durable coating such as zinc plating or black oxide. This will protect the bolts from corrosion and increase their longevity.

Size and Length

Self-tapping bolts come in various sizes and lengths, so it’s crucial to determine the specific size and length you need for your project. The size of a bolt is determined by its diameter while its length is measured from under the head to the end of the bolt. For example, 3/8 refers to the diameter of the bolt while 1 inch refers to its length.

Type of Head

The type of head on self-tapping bolts plays an important role in their functionality. There are three main types of heads: hex, pan, and flat. Hex heads provide better grip for tightening while pan heads have a larger surface area that distributes weight more evenly. Flat heads sit flush with the surface when installed, making them ideal for projects where aesthetics are important.

Quantity Needed

It’s always good practice to buy extra self-tapping bolts in case you encounter any issues during installation or require additional replacements in the future. It’s better to have extra than not enough.

Budget

Lastly, it’s important to consider your budget when purchasing self-tapping bolts. While cheaper options may seem appealing, it’s important to prioritize quality over price as these bolts play an important role in securing your project.

In conclusion, when buying self-tapping bolts 3/8, consider factors such as material and coating, size and length, type of head, quantity needed, and your budget. By keeping these factors in mind, you can ensure that you purchase high-quality self-tapping bolts that meet your specific needs.

Author Profile

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Dr. Gurjeet Singh
Dr. Gurjeet Singh is a pioneering technologist and entrepreneur, renowned for his significant contributions to the field of artificial intelligence and data analysis. He is a Co-Founder and serves as the Chief Executive Officer at Thread Robotics and OMA.

Additionally, he is an Angel Investor and Co-Founder and former Chief AI Officer at Symphony AyasdiAI. Dr. Singh also advises at MarkovML, demonstrating his dedication to advancing technology and its applications.

In 2024, Dr. Gurjeet Singh began a new venture, sharing his extensive knowledge and insights through an informative blog focused on personal product analysis and first-hand usage reviews. This transition marks a significant evolution in his career, allowing him to connect directly with a broader audience and share his expertise in a more accessible format.