![]() ![]() When choosing the best self-tapper for your job, there are a few key points to consider e.g. What self-tapping fasteners are available? These screws are useful in situations where products must be assembled and disassembled, such as access panels or even furniture. ![]() Self-tapping screws are used where an application requires regular maintenance and regular easy access. Thread-cutting screws can pierce a small entry hole while being driven into the material the thread is being created. As it has a pointed tip, it is not necessary to create a pre-drilled pilot hole. This self-tapping screw does not require any preparation. As thread-forming screws have a flat nose, it makes the drilling process easier and is used when fastening plastic together. Thread-Forming Screwīefore using this self-tapping screw, it is recommended that a pilot hole is drilled into the material. The difference between self-tapping and self-drilling fasteners is that self-tapping screws will tap a hole into a soft material, self-drilling screws can drill a hole into anything from metal to wood meaning no pilot hole is needed. One of the screws has a flat base, the other has a sharp point. ![]() The screws are similar in the job they do however, they have two differences. Self-tapping screws are split into two main categories, Thread-Forming and Thread-Cutting. They work by tapping their own threads in materials like plastic, wood, and metal. Self-tapping screws are a type of fastener with a unique feature. ![]()
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