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Backer-On #9 x 1-5/8 in. Serrated Flat Head Star Drive Cement Board Screws (575-Pack)

Model: 23416
SKU: 092097234161

Product details

The Backer-On 1-5/8 in. Cement Board Screws are designed for attaching HardieBacker or equivalent fiber cement backerboard to wood or light gauge steel studs. Backer-On's patented serrated head design countersinks for flush seating at any angle, providing a smooth surface for tile. The Star drive recess with T-25 bit provides StikfitTM for 1-handed installation.

Backer-On screws feature a Climacoat corrosion resistant finish that prevents rust from bleeding into grout and are perfect for use in high moisture areas such as baths, showers, countertops and floors. Conforms to ANSI A108.11 for cement board attachment. Backer-On screws can be installed with a standard impact or drill/driver and T-25 Star drive bit (included with product) for cement board fastening done right.

Specifications

Dimensions & fit

Screw Length: 1-5/8 in
Product Weight (lb.): 4.42 lb
Size: #9

Materials & finish

Color Family: Green
Fastener/Connector Material: Steel
Finish: Zinc-plated
Finish Family: Zinc

Package information

Included: Driver Bit
Package Quantity: 575

Warranty

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.

Additional specifications

Thread Pitch (mm): 2.6 mm
Threads Per Inch (TPI): 9.8
Drive Style: Star
Fastener Plating: Zinc
Fastener Type: Drywall Screw
Features: Coated, Self Drilling, Self Tapping
Head Style: Flat Head
Interior/Exterior: Interior
Measurement Standard: ANS

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Backer-On #9 x 1-5/8 in. Serrated Flat Head Star Drive Cement Board Screws (575-Pack)

Product details