Self Drill Hex Head Tek Screws
Hexagon Head Self Drillling Screws
A range of hexagon head self drilling screws, also commonly known as tek screws.
Most Self drilling tek screws includes a washer and are widely used in the roofing industry for self drilling through metal.
We 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 tek screws are designed to work without a pilot drill, however a pilot drill can be used for very hard materials.
