How often have we postponed hanging a wall decor or anything related to drilling a screw because the hole has not been drilled beforehand? Uncountable times. In fact, in many situations, this has led to unnecessary procrastination.
However, you do not have to face such inconveniences anymore. The Self Drilling Screws can fasten to your metal surface even without any pre-drilled holes. This is major because the tip of the screw helps in drilling within the materials. The rest of the screw body helps in fastening.
If you are planning to use this product for your metallic installations, make sure you read this article. Here, we have provided comprehensive knowledge on self-drilling screws for metals. Read along to know more.
What Are Self Drilling Screws?
These are screws that do not need pilot holes; rather, they offer both the functions of drilling and fastening. The tip of the screw is pointed and sharp hence you can easily drill it into the metal surface.
You either use a drilling machine or an electric screwdriver for the procedure. It enhances the accuracy of the entire work. Additionally, it is less time-consuming than the traditional screwing method. Moreover, it also offers appreciable durability within an affordable price range.
Why Are They Best For Metal Construction?
Metals are known for their chemical reaction with moisture in the air to form rust. This, in turn, makes an easy path for corrosion. Hence, it is paramount to choose elements that will not easily rust. But how is this product helping in achieving it?
Well, the screw is provided with a protective coating of stainless or galvanized steel or zinc, which helps it to resist rusting. Additionally, it undergoes heat treatment during the manufacturing process, which makes it resistant to corrosion. In fact, they are believed to be able to endure harsh outdoor environments.
Different Types Of Self Drilling Screws
There are various types of Self Drilling Screws based on their head, diameter, etc. Check out the three most common kinds,
- Low Profile
They come with a pan head. It is best used on metal surfaces with unobtrusive fixing. They are available in multiple subtypes like bay pole self-drilling screws, pancake head Tek screws, etc.
- Countersunk
They can be availed in various sizes. It comes in both with and without wings and thus provides desirable flexibility. This enables the product to offer multiple applications.
- Self-drilling with Wings
If you are working with metals that have increased thickness, then this winged option is the best for you. They are the best option for dealing with heavy-duty materials like metal.
What Are The Different Applications?
The range of applications of Self Drilling Screws For Metal is diverse. Let us look at the four most common uses of the product.
- Sheet Metal
The stylistic features help the product to drill into 20-14 gauge materials. This is primarily the reason why it is very popularly used with sheet metal. It helps in accelerating the process considerably, especially when used for framing. It is commonly used in industries like furniture, automotive, etc.
- Roofing
Several people have metal roofs. For them, the Self Drilling Screws are the best option. The sharpened end is easily pierced into the metal surface. Additionally, the washer incorporated in the product helps ensure a secure and tight seal.
- Decking
If you require any metallic installations on your deck, then choose these screws over the traditional variant. This is primarily because the sharp edge helps in achieving more accuracy and precision.
- Framing
Another very common application is securing metallic frames. These frames come in different thicknesses. However, the screws are so designed that they can cut straight through the metal studs. This strengthens the holding power all the more, ensuring a safe and secure sealing of the product.
How To Use Them Properly?
Using the product is not as challenging as it seems. However, you must know the right technique for effective functioning. Here, we will help you out with a step-by-step guide on how you should use the screws.
- Choose The Right Product
First of all, you must choose the product carefully. This will totally depend on the metal surface you are working with. For instance, choose a fine thread for thinner materials and a coarse thread for thicker surfaces.
- Get Your Tools Together
Opt for a drilling machine if you are working with thin and delicate surfaces where you require precision and accuracy. However, for larger screws selecting an electrical screwdriver is a better option.
- Measure And Mark
Measure where you want to drill the screws. Make sure you are accurately marking them to avoid any inconvenience. Once you have made all the alignments, you can now place the screws.
- Drill and Fasten
While exerting pressure to drill the screw into the metal surface, begin with a minimum speed. As the screw begins to pierce, you can then gradually increase the speed.
Final Thoughts
The self-drilling screws are extremely efficient, especially when working with metal surfaces. If you are still struggling with the traditional screws, then you must immediately make the change today. However, make sure you are choosing BHD Fastener as your purchase destination for authentic and superior quality products.