The Cembloc FCB Screws are designed for fast and secure underlayment to the subfloor and wall installations. Its compact trim head allows for a flush surface and prevents floor coverings from settling in countersink recesses.
Specifically designed for fixing Cembloc fibre cement board to timber and thin sheet metal (max. 0.6mm). Self countersinking head for a secure and flush finish. The twin-cut point with a hi-low thread. Exterior grade coating for superior corrosion resistance in damp or corrosive environments, when compared to standard fasteners.
FCB 25mm Screw Recommended For CemBacker 6mm Boards. 8-9* Screws Per Board.
FCB 42mm Screw Recommended For CemBacker 12mm Boards. 8-9* Screws Per Board.