Daggerz™ brand self-drilling cement board screws are a high quality screw designed for cement-board to metal fastening jobs. A #2 self-drilling point drills through metal easily and eliminates the need for any pre-drilling. These screws are designed to anchor cement board to metal and the wafer head has nibs on the bottom allowing the screw to countersink flush into the cement board. The proprietary Dagger-Guard coating passes the 1000 hour salt spray test and provides excellent corrosion resistance that's suitable for exterior applications.

• For Metal Thickness - .033'" - .112"