Tek screws, also known as self-drilling screws or self-tapping fasteners, are fairly common pieces of hardware. Aside from the drill tip of the screw, Tek screws look like standard screws. The tip of a Tek screw, known as the drill tip, includes a small carving piece at the end of the screw. Zinc plated fasteners are the most common used plating. This ensures good rust-resisting qualities, appearance and low cost.
|Outside Diameter (mm)||4.8|
|Surface Finish||Zinc Plated|