Self Tapping Screws

Self-Tapping Screws: Uses, Types & Difference between Self-Drilling Screws

Self-Tapping Screws: Uses, Types & Difference between Self-Drilling Screws

Self-Tapping Screws: Uses, Types & Difference between Self-Drilling Screws

Self-Tapping Screws meaning

The Self Tapping Screws are the ones that tap its hole because it is driven into the fabric.

Self-tapping screws drill their holes when they are screwed into materials like wood, plastic and metal. By employing a screwdriver to connect a self-tapping screw, you will create precisely fitted threads.

They are ideal for combining two different materials or for screwing in areas where access is merely one-sided.

It’s helpful to use a self screw for products that require regular maintenance, like air-conditioning units or canopies, where you would like to disassemble and reassemble the item along an equivalent thread.

Self-tapping screws are available in all sizes and tip types, and that they have various shaped heads. Once you choose the proper size self-tapping screw, you ought to consider the length of the screw tip, consistent with the material’s thickness.

There must be enough space for the tip of the drilled screw to enter the fabric before the threading begins ultimately.

What are self-tapping screws used for?

Self-Tapping Screws are fasteners that are designed to drill their hole as they are screwed into wood, plastic or metal. By employing a screwdriver and self-tapping screws, precisely fitted threads are created.

These screws either include a blunt, flat, sharp or piercing tip. Sharp-tipped self-tapping screws drill their holes in softer wood and plastic.

However, it is helpful to drill a pilot hole when working with more complex material. When drilling a pilot hole, confirm to use a bit than the screw so it should still serve its purpose.

What material is involved can help determine what kind of self-tapping screw will work best. There are two types: thread-forming and thread-cutting.

The self threading screw is usually used when working with plastics.
Thread-cutting screws are used when working with metal and wood.

Types of Self-Tapping Screws


Before you will use these screws, you will get to drill a pilot hole because the screw itself does not contain a pointed tip.

The threading screw are usually employed to join plastic materials together. Thanks to their design, they typically grip material more tightly.


These screws do not require a pilot hole, but they are often drilled to form fastening easier.

Thread-tapping screws remove material and make a path for the screw. The drawbacks of using this sort of screw are that it may result in stripped threads once they are removed.

If you experience stripped threads, you ought to use a giant thread-tapping screw when reattachment is formed.

Self-Tapping Screws Vs Self-Drilling Screws

Self-tapping and self drilling screw are two sorts of screws utilized in metal building and general construction, also as many other applications and industries.

Self-Tapping Screws

As the name suggests, self-tapping screws are screws that have the power to tap threads into the fabric.

A pilot hole is made by employing a drilling bit that is slightly smaller than the screw, and therefore the threads of the screw tap the metal or wood while the screw is being installed.

This tapping action keeps the fabric fastened together. There are many sorts of points that a self-tapping screw can have that assists in tapping threads into various substrates.

Self-Drilling Screws

Self-drilling screws are sometimes known by the name Tek® Screws. These screws are often identified by the drill bit-shaped point of the screw and are designed to spread applications like fastening metal to metal and metal to wood.

Self-drilling screws do not require a pilot hole, which accelerates installation time and lowers the value and wish of additional drill bits.

Self-tapping screws tap their threads but cannot drill through metal and need a pilot hole.

Leading Self-Tapping Screws Manufacturer in India

Sohan Lal Group is a professionally managed company engage in manufacturing Steel Fasteners, Steel Flanges, Steel Round Bar during a vast array of materials, thread forms and surface finishes.

The standard products offered by us hallmark our claim to success. Our chrome steel Fasteners are recognized for its high strength, wear and tear resistance, accurate dimensions, flexibility, delivery and sturdy finish.

Our stainless-steel Flanges find their wide applications in several industries like Oil & Gas, Chemicals, Fertilizers, Paper Mills, Petrochemical Plants, Fabrication Units, Cement Plants, Construction sites etc., to satisfy the foremost stringent requirements of consumers and become leaders of tomorrow.

We are working towards technological development through an enchanted, determined and dynamic team of individuals. We have the best-in-industry prices. We have a long list of happy clients who are highly satisfied with our services and never fail to recommend our name to the people out in the world.

We have got everything you need with the highest precision. We understand all your needs and are always ready to serve on the immediate basis.

Ever feel any confusion with what screws to pick, we are more than happy to help.