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Backer-On Rock-On #9 x 1-1/4 In. Star Drive Cement Board Screws (185 Ct.)
Backer-On Rock-On #9 x 1-1/4 In. Star Drive Cement Board Screws (185 Ct.)
$12.99
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$12.99
In-store price may vary from online price. Not all products available at all stores.Buy Online
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- Backer-On Rock-On Cement Board Screws are designed for attaching HardieBacker or equivalent fiber cement backerboard to wood or light gauge steel studs.
- The patented serrated head design countersinks for flush seating at any angle, providing a smooth surface for tile.
- Backer-On Rock-On cement board screws comply with ANSI standards for cement board installation as specified by cement board manufacturers.
- Backer-On Rock-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.
Additional Details
- Designed for attaching cement backerboard to wood or light gauge steel studs
- Patented serrated head design countersinks for flush seating at any angle
- Serrated thread forms require less torque for faster installation
- Ability to attach close to edge in all cement boards without fractures or blowouts
- Stikfit recess for one-handed driving, while eliminating cam-outs and wobbling
- Premium corrosion-resistant finish to prevent rusting from bleeding into grout
- Perfect choice for use in high moisture areas such as bathrooms and kitchens
- For use with all cement boards
- T-25 bit included
Brand | Backer-On Rock-On |
Thread Diameter | #9 |
Length | 1-1/4 In. |
Drive Type | Star |
Head Type | Countersinking |
Finish | Zinc |
Package Size | 185 Ct. |
Thread Type | Coarse |
UPC | 00092097235007 |
Package Quantity | 185 |
Unit of Measurement | Each |
Country of Origin | Taiwan, Republic of China |
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