Backer-On Rock-On #9 x 1-5/8 In. Star Drive Cement Board Screws (575-Count)

575CT 9X1-5/8 STAR SCREWModel # 23515

Item #239829
UPC: 00092097235151
$42.99
In-store price may vary from online price. Not all products available at all stores.

Backer-On Rock-On #9 x 1-5/8 In. Star Drive Cement Board Screws (575-Count)

575CT 9X1-5/8 STAR SCREWModel # 23515

Item #239829
UPC: 00092097235151
$42.99
In-store price may vary from online price. Not all products available at all stores.
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Product Details
BrandBacker-On
Thread Diameter#9
Length1-5/8 In.
Drive TypeStar
Head TypeCountersinking
FinishZinc
Package Size575 Ct.
Thread TypeCoarse
UPC00092097235151
Package Quantity575
Unit of MeasurementEach
Country of OriginTaiwan, Republic of China
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.
  • 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
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