Short description:PermaBase® Screws are corrosion resistant screws specifically designed to be used with PermaBase Cement Boards.
Attach PermaBase Cement Board to wood or steel studs, plywood subfloors, ceilings and countertops
Self-drilling and self-tapping
Interior or exterior uses
Large diameter, low profile wafer-type head
No ribs under head, preventing reinforcing mesh damage