
TEK screws are easy to install for roof and cladding. TEK screws have screwhead size type 5/16, sharp and strong. These screws can be used for installment on hollow metal, C channel, and H beam. Screw length is variable, depending on usage need. This screw model is very easy to install as this screw profile can lock itself. Specification refer to ASTM C 1002.
Installation Instructions
- Applied area such as wood, metal, lightweight steel, and so on will be adapted to screw size requirement.
- TEK screws have to be applied vertically toward applied area.
- We recommend TEK screws design.
- Make sure the screws are not applied too tightly, but tight enough with enough compressive forces to lock the screws.
- Screw installer tool / machine must be set so that it is not too quick and strong on application.
Picture Description:
- TEK steel screws are used for lightweight metal with 1.25mm to 3mm application thickness.
- TEK screws are used for application on metal sheets and H-Beam.
- Stitching Screws are used for joints between metal sheets and for flashing.