Backer-on #9 x 1-1/4 in. Star Drive Serrated Head Cement Board Screws (750-Pack)

The Backer-On #9 x 1-1/4 in. Star Drive Serrated Head Cement Board Screws (750-Pack) are designed for secure and efficient installation of cement board in various construction and remodeling projects. The #9 gauge provides a strong and durable hold, while the 1-1/4 inch length ensures adequate penetration into the substrate. The star drive head allows for better grip and reduces cam-out during installation. The serrated head design helps prevent the screws from loosening over time, ensuring a stable and long-lasting installation. This 750-pack is ideal for large projects or professional use, offering both convenience and reliability.