Self-tapping screws are made from high-strength materials, originally designed to handle a variety of materials, including metal, plastic, and wood. The ability to penetrate and form threads in the base material makes hex head self-tapping screws particularly useful for applications where traditional screws may fail or require additional components for anchoring.
2. Nuts
3. Protection Washers can protect the material being fastened from the screw head, minimizing the risk of stripping or pulling through the material.