Rock-On Star Flat Head Cement Board Screws Size:No. 9 X 1-1/4 in. L - 750-Ct 23306 2 hi-capacity cooling jets

2 hi-capacity cooling jets

stakes or chisels (driver head)

attracts egg-laying insects

and a steel D-grip provide superior strength and durability

and 40° spray jets for blasting

Rock-On Star Flat Head Cement Board Screws Size:No. 9 X 1-1/4 in. L - 750-Ct 23306 2 hi-capacity cooling jetsRock On Star Flat Head Cement Board Screws make installation of tile easy, fast, and secure. Their patented serrated head design allows for countersinking at any angle, while the T 25 bit provides Stikfit, making installation a one handed job. With a Climacoat corrosion resistant finish, you won't have to worry about rust from bleeding into grout. Install with a standard impact or drill driver for perfect tile surfaces in any high moisture area!