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The Backer-On #10 x 1-1/4 in. Zinc-Plated Steel Flat-Head Backer-On screws are designed for attaching HardiBacker fiber cement backerboard to wood or light gauge steel studs. Ideal for use in high moisture areas such as baths & showers, sink backsplash, countertops and floors. Backer-On's self-drilling point eliminates the need to pre-drill, and a special patented thread design reduces installation torque and provides superior holding power. Special rib design under the head countersinks for flush seating in board, providing a smooth surface for tile. Backer-On screws feature a corrosion resistant finish which prevents rust from bleeding into tile. Backer-On screws conform to ANSI A108.11 for cement board attachment and install with a standard screwgun and a #2 square drive bit (included with product).
|Assembled Depth (in.)||.190 in||Assembled Height (in.)||1.25 in|
|Assembled Width (in.)||0.19 in||Drive Style||Internal Square|
|Driver bit included||Yes||Fastener Callout Size||#10 x 1-1/4|
|Fastener Thread Type||Standard||Fastener Type||Specialty Fastener|
|Finish||Epoxy finish||Finish Family||Green|
|Manufacturer Warranty||ITW Brands warrants that this product is free from defects in material and workmanship. ITW Brands' sole liability for any breach of this warranty shall be to replace this product or refund the purchase price.||Measurement Standard||SAE|
|Package Quantity||800||Primary Use||Attaching HardiBacker fiber-cement backerboard to wood or light gauge (26-20) steel|
|Product Weight (lb.)||.007 lb||Returnable||90-Day|
|Screw Length||1-1/4 in||Self drilling||Yes|
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