There are different screws for different purposes. Find out more here.
The technical importance of AQUAPANEL® Maxi Screws is to fix AQUAPANEL® Cement Board into metal and timber frameworks of different thicknesses.
Please see the table of AQUAPANEL® Maxi Screws recommendation:
Maxi Screw types for each purpose on page 63 of our Knauf Exterior Wall brochure.
You can download the brochure here.