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The Top Metals Used for Making Fasteners

The Top Metals Used for Making Fasteners

Fasteners are essential for building a wide range of structures, whether big or small. However, when shopping for fasteners online, you’ll find options available in various materials, including metal. Multiple metals are common for producing fasteners.

So, how do you know which type is more capable of completing the task at hand? Read our list below to learn the top metals used for making fasteners to ensure you can find the perfect match every time.


The metal your fastener contains affects its overall performance. Aluminum is the most cost-effective option for fastener materials.

However, the cheaper cost doesn’t translate to a lackluster performance because aluminum’s inherent corrosion resistance makes it very versatile and reliable. In addition, aluminum boasts a great weight to strength ratio. In other words, aluminum is lightweight but strong.

For this reason, aluminum is a common ingredient in many building and fabrication projects. Plus, aluminum fasteners typically contain extra metals such as zinc and copper to enhance durability.


Although bronze is one of the top metals used for making fasteners, it’s not the cheapest option on the market. That said, the higher price point isn’t excessive, especially given bronze’s performance in marine applications. For example, fasteners in underwater projects require exceptional defenses against corrosion.

Luckily, bronze has a knack for fighting corrosion, making it a no-brainer for underwater tasks. Plus, beyond marine projects, bronze fasteners are excellent for any wood structure that can benefit from the metal’s distinct copper look.


When browsing the many bulk nuts and bolts for sale, you’ll likely find them made from steel. Steel fasteners often feature an extra component to enhance performance.

For instance, mixing steel with low-carbon ingredients like chromium creates the renowned metal stainless steel. Moreover, like aluminum and bronze, stainless steel is impressively resistant to corrosion.

Furthermore, stainless steel fasteners are less magnetic than other options while also featuring a long life span and sleek appearance. When you need to mix functionality and aesthetics, stainless steel is one of the best materials for the job. You can find hardened stainless-steel fasteners for better strength in the field.

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