High-Quality Self-Drilling Screws - Tek Screws for Various Applications.
The self-drilling screw has a combination of a threading-like action and fastener installation in one single motion, making it an efficient choice for hard-surface projects, such as assembly lines and roofing. The screw has a tip that allows it to drill its own hole, eliminating the need for pilot holes on materials such as wood, soft steel and metal.
Vendor:Elginscrewsandbolts
