About Self Drilling Screw

Self-drilling screw has been in use for many years as a method for connecting materials. Since self-drilling screws do not require a pilot hole, they can rapidly and efficiently connect a variety of materials, which enhances productivity and performance.

The types and varieties of self-drilling screws make them applicable to a variety of construction and fabricating operations. From applying metal roofing to finishing assemblies, self-drilling screws have become a valuable tool in manufacturing, fabrication, and production.

But, many people think that self-tapping and self-drilling screws are the same.In fact they have different construction. The difference between them is their point. The point of the self-drilling screw has a curved end that is shaped like a twist drill. Self-tapping screws have a point that is pointed.