The drill-shaped point of self-drilling screws, which are usually composed of stainless steel, is what distinguishes them. This location makes it possible for the screws to drill into materials without the requirement for pilot holes that have already been drilled, which makes the fastening procedure more effective.
- Self-drilling screws, sometimes referred to as self-tappers or Tek screws, are a kind of fastener that can complete the drilling and tapping tasks in one step. Applications involving metalworking and construction frequently use these screws.
- Self-drilling screws function like drill bits and have a pointed tip with a flute or a set of wings. They may make their own hole and cut through the material thanks to this design, which also forms threads for a tight fastening.
- They work especially well on metal surfaces like steel and aluminum, where it could be difficult or time-consuming to drill a separate hole.
- Although they are most frequently associated with metal, self-drilling screws are adaptable and may be used in a range of materials, including wood and plastic.