Wafer head screws have a low profile rounded head that reduces the risk of dimpling roofing sheets when subjected to traffic. Drive with a Phillips No2 cross recess bit.
![Ctfastener Self Drilling Screws with Head 10mm](https://digitalassets.reecegroup.com.au/m/2a02189f5ceeeb05/Web_280x210-Ctfastener-Self-Drilling-Screws-with-Head-10mm.jpg)
![Ctfastener Self Drilling Screws with Head 10mm](https://digitalassets.reecegroup.com.au/m/2a02189f5ceeeb05/Web_1200x900-Ctfastener-Self-Drilling-Screws-with-Head-10mm.jpg)
Wafer head screws have a low profile rounded head that reduces the risk of dimpling roofing sheets when subjected to traffic. Drive with a Phillips No2 cross recess bit.