ThePipingMart Blog Fasteners 4 Types of Metal Screw and Their Uses

4 Types of Metal Screw and Their Uses

Metal Screw

If you’re in the construction industry or a DIY enthusiast, you know just how important screws are. They’re versatile and come in a variety of materials, but among them, metal screws are particularly popular. Today, we’ll be discussing different types of metal screws so that you can choose the best one for your next project.

Types of Metal Screw

Steel screw

The most common type of metal screw is the steel screw. Steel screws are strong and durable, making them great for outdoor projects like decks and fences. They also come in various sizes so you can choose the most appropriate for your job.

Stainless steel screw

Another popular type of metal screw is stainless steel. Stainless steel screws resist corrosion better than any other type of screw because they contain chromium, which creates a protective layer on the surface. This makes them ideal for environments where rust may be an issue—such as near salt water or areas with high humidity.

Brass Screw

Finally, there are brass screws. Brass is an alloy made up of copper and zinc, so it has some properties similar to both metals. Brass is soft yet strong, making it perfect for use in delicate projects such as jewelry boxes or musical instruments where strength is still essential, but the damage must be avoided at all costs. Plus, brass has a beautiful golden colour that will add a touch of elegance to any project!

Zinc machine screw

Zinc machine screws may be small, but they have a big role in sturdy construction. Used primarily in sheet metal, their corrosion-resistant properties make them the perfect choice for heavy-duty usage. The zinc plating keeps elements outside while locking integrity inside. For areas with high moisture and/or salty air, zinc machine screws are ideal because they are resistant to oxidation and degradation. Plus, they are extremely strong and fasten easily with minimal effort since they’re designed with self-tapping threads that allow them to drill into softer materials without special tools. For the ultimate in long-term protection, look no further than the reliable zinc machine screw!


In summary, when it comes to metal screws, there are three main options: steel, stainless steel, and brass. Each has its own benefits and drawbacks depending on the application they are used in. Steel is strong and versatile, while stainless steel resists corrosion well; brass is soft yet strong with an elegant aesthetic appeal, perfect for delicate projects where damage must be avoided at all costs. No matter what kind of project you’re working on, big or small metal screws will get the job done!

Related Post