ThePipingMart Blog Fasteners What is Mild Steel Carriage Bolt? Benefits and Uses

What is Mild Steel Carriage Bolt? Benefits and Uses

Mild Steel Carriage Bolt

A carriage bolt is an externally threaded fastener designed with a square or round head and a smooth body with no markings. It is used in woodworking and construction applications, as the square head fits into the pre-drilled hole of the material being fastened together. One type of carriage bolt available for use is mild steel. Mild steel has a low carbon content, making it softer and more malleable than higher-carbon steel. Let’s take a look at the benefits of using mild steel carriage bolts.

Benefits of Mild Steel Carriage Bolt

First, mild steel has great weldability and machinability, making it ideal for construction and manufacturing applications where welding or machining may be necessary. Additionally, mild steel has good corrosion resistance due to its low carbon content, meaning that it will not corrode as quickly as higher-carbon steel when exposed to moisture or other elements. This makes it an ideal choice for outdoor applications such as those in landscaping projects or transportation-related needs like trailer frames.

Mild steel also offers increased tensile strength compared to other types of steel due to its low carbon content. It has excellent formability thanks to its ability to be bent without cracking, which makes it well-suited for many different types of projects that require bending or shaping materials into specific shapes and sizes. Finally, mild steel is relatively inexpensive compared to other grades of steel, making it an attractive option for budget-conscious projects.

Mild Steel Carriage Bolt Uses

Mild steel carriage bolts are commonly used in furniture assembly since they are strong enough to securely hold pieces together while still being easy to remove when necessary. They are also used in wooden structures such as decks and fences, where they provide a secure connection between two pieces of wood without damaging them. In addition, they can be used on metal structures like trailers or recreational vehicles, where they provide a reliable way to secure parts together that won’t corrode over time due to the added corrosion resistance offered by mild steel bolts.


In conclusion, there are many benefits associated with using mild steel carriage bolts in your projects. Whether you’re assembling furniture or constructing outdoor décor, these versatile bolts offer superior strength and corrosion resistance compared to other types of fasteners while remaining cost-effective at the same time. With their ease of installation and removal combined with their affordability, there’s no doubt that mild steel carriage bolts can help you get any project done right!

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