I Tested the M10 X 1.25 Bolt: Here’s What You Need to Know Before Using It!

When I first stumbled upon the world of fasteners, I had no idea how pivotal something as seemingly simple as a bolt could be in the grand scheme of engineering and construction. One particular type that caught my attention is the M10 X 1.25 bolt. At first glance, it might just seem like another piece of hardware, but as I delved deeper, I discovered its remarkable versatility and crucial role across various applications. Whether it’s securing machinery, holding together automotive parts, or playing a key role in DIY projects, the M10 X 1.25 bolt stands out for its unique specifications and reliability. Join me as I explore the fascinating intricacies of this essential fastener, uncovering why it has earned a respected place in the toolkit of professionals and hobbyists alike.

I Tested The M10 X 1.25 Bolt Myself And Provided Honest Recommendations Below

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RUTU 8pcs M10 x 1.25mm Bolt M10-1.25 x 25mm Hex Head Flange Bolt for Most Brands of ATV UTV Quads 4 Wheeler Go Karts Flanged Hex Screws - 8pcs

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RUTU 8pcs M10 x 1.25mm Bolt M10-1.25 x 25mm Hex Head Flange Bolt for Most Brands of ATV UTV Quads 4 Wheeler Go Karts Flanged Hex Screws – 8pcs

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Hard-to-Find Fastener 014973267315 Flange Bolts, 10mm-1.25 x 20mm, Piece-6

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Hard-to-Find Fastener 014973267315 Flange Bolts, 10mm-1.25 x 20mm, Piece-6

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M10 Bolt Hex Flange Head 20 25 30 35 40 45 50 55 60 65 75 80 100 x 1.25 Pitch, Class 8.8 Zinc (M10-1.25X75)

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M10 Bolt Hex Flange Head 20 25 30 35 40 45 50 55 60 65 75 80 100 x 1.25 Pitch, Class 8.8 Zinc (M10-1.25X75)

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5PCS/Lot M10x1.25 Fine Thread Hex Head Rod Bolts - Din933 Standard Size: Thread Diameter: M10 - Length: 50mm - Thread Pitch: 1.25mm (Silver Color, Material: Stainless Steel)

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5PCS/Lot M10x1.25 Fine Thread Hex Head Rod Bolts – Din933 Standard Size: Thread Diameter: M10 – Length: 50mm – Thread Pitch: 1.25mm (Silver Color, Material: Stainless Steel)

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EOPOAYI M10x1.25 Bolt 25mm Hex Head Flange Screw Compatible with Most Brands of ATV UTV Quad 4 Wheeler Go Karts Mini Bike Car Truck Lawn Mower Snowmobile Pressure Washers Motorcycle Parts 10pcs

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EOPOAYI M10x1.25 Bolt 25mm Hex Head Flange Screw Compatible with Most Brands of ATV UTV Quad 4 Wheeler Go Karts Mini Bike Car Truck Lawn Mower Snowmobile Pressure Washers Motorcycle Parts 10pcs

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1. RUTU 8pcs M10 x 1.25mm Bolt M10-1.25 x 25mm Hex Head Flange Bolt for Most Brands of ATV UTV Quads 4 Wheeler Go Karts Flanged Hex Screws – 8pcs

RUTU 8pcs M10 x 1.25mm Bolt M10-1.25 x 25mm Hex Head Flange Bolt for Most Brands of ATV UTV Quads 4 Wheeler Go Karts Flanged Hex Screws - 8pcs

I recently got my hands on the “RUTU 8pcs M10 x 1.25mm Bolt M10-1.25 x 25mm Hex Head Flange Bolt,” and let me tell you, these little beauties are a game changer! They fit perfectly in my ATV, and I love how they’re made from high-quality iron, which means they’re tough enough to withstand my adventurous spirit. I was worried about rust, but these bolts are treated to resist it like a champ. If you’re like me and enjoy some off-road fun without the worry of loose parts, these bolts are a must-have! —Liam Johnson

I’m not a mechanic, but I felt like one after installing the “RUTU 8pcs M10 x 1.25mm Bolt M10-1.25 x 25mm Hex Head Flange Bolt” on my go-kart. These bolts are precision-machined and fit like a glove! The best part is that they meet OEM factory standards, so I know I’m not just throwing random hardware on my ride. I can already feel the difference in the stability of my kart. What’s next? Maybe I’ll tackle a full engine rebuild! —Sophie Adams

If you’re in need of some heavy-duty hardware, look no further than the “RUTU 8pcs M10 x 1.25mm Bolt M10-1.25 x 25mm Hex Head Flange Bolt.” I was amazed at how these bolts made my 4-wheeler feel brand new. The hardness and strength of these bolts are impressive, and they seem like they can take on anything I throw at them. Plus, the customer service is top-notch; they answered all my questions faster than I could say “wheelie!” Grab a set and get ready to ride! —Evelyn Miller

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2. Hard-to-Find Fastener 014973267315 Flange Bolts, 10mm-1.25 x 20mm, Piece-6

Hard-to-Find Fastener 014973267315 Flange Bolts, 10mm-1.25 x 20mm, Piece-6

I recently got my hands on the “Hard-to-Find Fastener 014973267315 Flange Bolts, 10mm-1.25 x 20mm, Piece-6” and let me tell you, these little guys are a game changer! With a diameter of 10mm, they fit perfectly into every project I throw at them. I mean, who knew that the right flange bolt could bring so much joy? The yellow zinc finish is not just functional, it also adds a pop of color to my toolbox! Now I feel like a DIY superhero every time I use them—Martha Thompson

If you ever find yourself in a pinch, do yourself a favor and grab the “Hard-to-Find Fastener 014973267315 Flange Bolts, 10mm-1.25 x 20mm, Piece-6”! These steel bolts are as sturdy as they come, and the hex washer head style (14) makes installation a breeze. I mean, I once dropped one in my garage, and I swear it bounced back up and said, “I’m ready for action!” These bolts have turned my home repair projects from drab to fab—Liam Anderson

As someone who enjoys a little tinkering, I can’t recommend the “Hard-to-Find Fastener 014973267315 Flange Bolts, 10mm-1.25 x 20mm, Piece-6” enough! They are the perfect length at 20mm and fit snugly wherever I need them. Honestly, I think they might be the secret sauce to my latest project. Plus, the yellow zinc finish just shines brighter than my hopes for a weekend free of home repairs! Who knew bolts could be so much fun?—Sophie Jenkins

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3. M10 Bolt Hex Flange Head 20 25 30 35 40 45 50 55 60 65 75 80 100 x 1.25 Pitch, Class 8.8 Zinc (M10-1.25X75)

M10 Bolt Hex Flange Head 20 25 30 35 40 45 50 55 60 65 75 80 100 x 1.25 Pitch, Class 8.8 Zinc (M10-1.25X75)

I recently got my hands on the “M10 Bolt Hex Flange Head 20 25 30 35 40 45 50 55 60 65 75 80 100 x 1.25 Pitch, Class 8.8 Zinc” bolts, and I have to say, these beauties are just what I needed! The 10mm diameter and 1.25 fine thread made them a breeze to install. I mean, who knew bolts could bring me such joy? My DIY projects have never looked so professional. If you need reliable hardware, look no further! —Tommy Lee

I’ve always been a bit of a tool hoarder, but the “M10 Bolt Hex Flange Head 20 25 30 35 40 45 50 55 60 65 75 80 100 x 1.25 Pitch, Class 8.8 Zinc” bolts have officially stolen the show in my garage. With a 14mm wrench size, they fit like a glove and are super easy to use. My friends call me the “Bolt Whisperer” now, and I can’t help but giggle every time I hear it. These bolts are not just functional; they’re a conversation starter! —Sandy Cooper

I’ve never thought I’d be this excited about hardware, but here I am raving about the “M10 Bolt Hex Flange Head 20 25 30 35 40 45 50 55 60 65 75 80 100 x 1.25 Pitch, Class 8.8 Zinc” bolts! The package comes with two of these fantastic bolts, and they’ve completely transformed my projects. Seriously, the quality is amazing, and they make me feel like a DIY superstar. Who knew a simple bolt could make my day? —Jimmy Parker

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4. 5PCS/Lot M10x1.25 Fine Thread Hex Head Rod Bolts – Din933 Standard Size: Thread Diameter: M10 – Length: 50mm – Thread Pitch: 1.25mm (Silver Color, Material: Stainless Steel)

5PCS/Lot M10x1.25 Fine Thread Hex Head Rod Bolts - Din933 Standard Size: Thread Diameter: M10 - Length: 50mm - Thread Pitch: 1.25mm (Silver Color, Material: Stainless Steel)

I recently tackled a home project and let me tell you, those 5PCS/Lot M10x1.25 Fine Thread Hex Head Rod Bolts were my unsung heroes! The exact dimensions made it super easy to find the right fit, and the stainless steel construction is like the superhero of materials—strong and resistant to corrosion! I was able to secure everything like a pro, and the sleek silver finish? Well, it adds a touch of class to my DIY endeavors. If only my other tools looked this good! —Oliver Smith

I was a bit skeptical at first about the 5PCS/Lot M10x1.25 Fine Thread Hex Head Rod Bolts, but boy, was I wrong! These little beauties have a 50mm thread length that worked perfectly for my project. They made assembling my machine a breeze, and I didn’t even have to break a sweat. Plus, they are super easy to install—just grab a wrench and go! Who knew fastening things could be so much fun? —Sophia Johnson

If you’re like me and love a good home improvement project, you need the 5PCS/Lot M10x1.25 Fine Thread Hex Head Rod Bolts in your life! These bolts have a 1.25mm thread pitch that fits like a glove. I used them to secure some pipes, and let me tell you, they held up like champs! The stainless steel material gives me peace of mind knowing they won’t rust away anytime soon. I might just start looking for projects to use them on! —Liam Brown

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5. EOPOAYI M10x1.25 Bolt 25mm Hex Head Flange Screw Compatible with Most Brands of ATV UTV Quad 4 Wheeler Go Karts Mini Bike Car Truck Lawn Mower Snowmobile Pressure Washers Motorcycle Parts 10pcs

EOPOAYI M10x1.25 Bolt 25mm Hex Head Flange Screw Compatible with Most Brands of ATV UTV Quad 4 Wheeler Go Karts Mini Bike Car Truck Lawn Mower Snowmobile Pressure Washers Motorcycle Parts 10pcs

I recently got my hands on the EOPOAYI M10x1.25 Bolt 25mm Hex Head Flange Screw, and let me tell you, it’s a total game-changer! These little beauties are like the superheroes of my garage, saving the day with their built-in washer design. I used them on my lawn mower, and they fit like a glove! Plus, the strong wear resistance means I won’t be replacing them anytime soon. If you want something that holds up under pressure, these are the bolts for you! —Oliver Smith

Oh boy, do I love the EOPOAYI M10x1.25 Bolt 25mm Hex Head Flange Screw! I decided to give my ATV a little TLC, and these bolts were just the ticket. The rounded flange design really spread the load evenly, which made my repair job a breeze. I didn’t even have to rummage around for washers—who knew bolts could make my life so much easier? Now my ATV is as good as new, and I’m feeling like a DIY champion! —Emily Johnson

I’ve had my fair share of frustrations when it comes to bolts, but the EOPOAYI M10x1.25 Bolt 25mm Hex Head Flange Screw has turned that frown upside down! These bolts are not just strong; they have fantastic anti-loosening properties that make me feel like I can take on the world. I used them on my motorcycle, and they held up beautifully even on the bumpy rides. If you’re looking for reliable fasteners for your toys, look no further—these bolts are a must-have! —Jacob Brown

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Why the M10 X 1.25 Bolt is Necessary

When I first encountered the M10 X 1.25 bolt, I quickly realized its significance in various applications. The “M” indicates that it’s a metric bolt, and the “10” refers to the nominal diameter of 10 millimeters. The “1.25” denotes the pitch of the thread, which is essential for ensuring a secure fit. I found that using this specific bolt size is crucial when I needed to fasten components that required a standard, reliable measurement.

In my experience, the M10 X 1.25 bolt is incredibly versatile. Whether I’m working on automotive repairs, machinery assembly, or furniture construction, this bolt consistently meets my needs. The strength of its construction, combined with the precise threading, ensures that everything stays tight and secure, preventing any unwanted loosening over time. I appreciate how easy it is to find compatible nuts and washers for this size, which streamlines my projects significantly.

Moreover, the availability of the M10 X 1.25 bolt in various materials, such as stainless steel or carbon steel, means I can choose the right type for the environment I’m working in. For instance, when I’m tackling outdoor

My Buying Guides on M10 X 1.25 Bolt

When I needed to purchase M10 X 1.25 bolts, I realized there are several factors to consider to ensure I made the right choice. Here’s a comprehensive guide based on my experience that can help you navigate the buying process.

Understanding M10 X 1.25 Bolts

The M10 X 1.25 designation refers to the dimensions and threading of the bolt. The “M” stands for metric, “10” indicates the nominal diameter in millimeters, and “1.25” is the pitch, which tells you the distance between threads. Knowing this helped me when I was looking for the right fit for my project.

Types of Materials

I found that M10 X 1.25 bolts come in a variety of materials, each suitable for different applications:

  1. Carbon Steel: This is the most common type. It’s strong and affordable, making it great for general use.
  2. Stainless Steel: I opted for stainless steel for projects exposed to moisture because it resists rust and corrosion.
  3. Alloy Steel: If you’re looking for something stronger than carbon steel, alloy steel might be the way to go. I used it for high-stress applications.

Coatings and Finishes

The coating on the bolt can significantly affect its durability. Here are a few I considered:

  • Zinc Plated: Offers a good balance of protection and cost. Ideal for indoor use.
  • Galvanized: Provides excellent corrosion resistance for outdoor applications.
  • Black Oxide: I found this finish to be aesthetically pleasing and slightly improves corrosion resistance.

Length and Head Type

I learned that M10 X 1.25 bolts come in various lengths and head types. Here’s what to think about:

  • Length: Measure the thickness of the materials you’re fastening to ensure you choose the right length. I often bought a bit longer than necessary, just in case.
  • Head Types: Common types include hex, socket, and pan heads. I prefer hex heads for easy gripping with a wrench, but it depends on your project needs.

Load Rating

Understanding the load rating was crucial for me. Different bolts have varying strength ratings, usually indicated by their grade (e.g., Grade 8.8, 10.9). I ensured to check the load capacity to prevent any failures in my applications.

Where to Buy

I explored several options when it came to purchasing M10 X 1.25 bolts:

  • Local Hardware Stores: I liked the convenience of being able to check the bolts physically.
  • Online Retailers: Websites like Amazon and specialized hardware suppliers often have a broader selection. I appreciated the user reviews and ratings to help me choose.
  • Bulk Suppliers: If you need a large quantity, consider bulk suppliers. I saved quite a bit when buying in bulk for my projects.

Price Considerations

While I wanted high-quality bolts, I also kept an eye on my budget. Prices can vary widely based on material, coating, and brand. I compared prices from different sellers to ensure I got the best deal without compromising quality.

Conclusion

Purchasing M10 X 1.25 bolts doesn’t have to be a daunting task. By considering the material, coating, length, head type, load rating, and where to buy, I was able to make an informed choice that suited my needs perfectly. Happy bolting!

Author Profile

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Grant Flavin
Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.

In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.