Ideal for fastening cement board to wood, the CB3BLGHL114S Cement Board Screw from Simpson Strong-Tie features alternating high-low threads. This screw has a #9 gauge and is 1-1/4" long with a #3 undersized square drive.
A C-3 mechanically galvanized coating offers corrosion resistance on this cement board screw, and the small wafer-head allows for countersinking. Part of the CB3BLGHL series of screws, this plastic-collated screw is compatible with the QuikDrive PROLDH Underlayment and Backerboard System and the PROLDH attachment. The screw is ANSI A108 compliant.
Compatible Tools: Quik Drive® PROLDHG2.
Suitable Applications: Engineered for cement-board-to-wood applications (for coarse, porous, and softer materials).
Please Note: Depending on availability, we may substitute this product with an identical interchange from another name-brand, such as Senco, Spotnails or SureFit. Product specifications, box count and build quality will remain identical, but may arrive in alternate packaging. If you have specific brand requirements for your fastener order, please specify in the comments section during checkout.
WARNING: California residents, this item qualifies for Proposition 65 legislation.