USe Backer-On 1-1 4 in. Zinc-Plated Steel Flat-Head Square Cement Board Screws to attach cement board to wood or light-gauge steel studs. These zinc-plated screws are perfect for moist areas, such as showers and countertops. Thread designed for easy installation. No pre-drilling required.
USe to attach cement board to wood or light gauge steel studs
Ideal for use with showers, backsplashes, countertops and floors
Rolled gimlet drive is easy to start in dense board
Patented serrated for lower installation torque
#2 square drive reduces cam-out
Rib design under .375 in. ultrathin wafer-head counter-sinks for flush-seating in boards
#10 diameter for increased strength in dense board
Construction:Zinc Plated Steel
Backer-On 10x1-1/4 Cement Board Screw, 800pack - 23405 - Fasteners & Hardware Floorboard Screws Flat Undercut Head Floor Board Screws Type F
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