Discover the Backer-On Rock-On Collection

Elevate your tile installation with the Backer-On Rock-On screws, the ultimate fastening solution for cement boards. Featuring a patented serrated head design for perfect flush seating at any angle, these screws ensure a smooth surface for tile application.

Experience effortless one-handed installations with the innovative star drive recess and Stikfit bit, while the premium corrosion-resistant finish guards against rust in wet areas like kitchens and bathrooms.

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Backer-On Rock-On 23306 #9x1-1/4 Star Drive Serrated Head Zinc Steel Drywall & Cement Board Screws, 750/Box

Backer-On Rock-On 23306 #9x1-1/4 Star Drive Serrated Head Zinc Steel Drywall & Cement Board Screws, 750/Box

$35.03
Backer-On Rock-On 23306 A standard screw gun with a depth sensitive nosepiece should be used to install cement board fasteners. For optimal fastener performance, the screw gun should be a...
Backer-On 23416 #9x1-5/8 Star Drive Serrated Head Climacoat Steel Drywall & Cement Board Screws, 575/Box

Backer-On 23416 #9x1-5/8 Star Drive Serrated Head Climacoat Steel Drywall & Cement Board Screws, 575/Box

$40.83
Backer-On 23416 A standard screw gun with a depth sensitive nosepiece should be used to install cement board fasteners. For optimal fastener performance, the screw gun should be a minimum...