Hex Head Self-Drilling Tek Screws

A range of hexagon head self drilling screws, also commonly known as tek screws. Our range of self drilling tek screws includes hexagon washer head tek screws, widely used in the roofing industry for self drilling through metal. We also have a range of smaller hex head screws and stitching screws, for fixing thin gauge metals, and gash point screws for fixing thin gauge metal to timber. All of our tek screws are designed to work without a pilot drill, however a pilot drill can be used for very hard materials.

Click here for our range of countersunk tek screws | Click here for our range of low profile tek screws