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Overview

Model # 23401C Store SKU # 1001157618

Backer-On® Cement Board Screws are designed for attaching fiber cement board such as HardieBacker®* to wood or light gauge steel framing.

  1. Flush seating in all cement board when angle driven
  1. Ability to attach close to edge in all cement boards without fractures or blowouts
  1. Stikfit recess for one-handed driving, while eliminating cam-outs and wobbling
  1. Premium corrosion-resistant finish to prevent rust from bleeding into grout
  1. Includes T25 bit
  1. Applications: countertop, floor, wall, ceiling installations

Specifications

Dimensions

Assembled Depth (in inches)
0.18
Assembled Height (in inches)
1.25
Assembled Weight (in lbs)
0.0464
Assembled Width (in inches)
0.18
Packaged Depth (in inches)
2.5
Packaged Height (in inches)
5.5
Packaged Weight (In lbs)
1.16
Packaged Width (in inches)
3.5

Details

Collated
No
Drive Style
Star
Finish
Zinc Coated
Head Type
Flat
Interior/Exterior
Interior
Length (in.)
1.25
Number of Pieces per Package
185
Package Quantity
185
Point Type
Sharp
Product Length
1-1/4 in.

Warranty / Certifications

For more information please contact customer service at 1-800-268-4000.
1-1/4-inch Serrated Head Star Drive Cement Board Screw - 185pcsBacker-On 1-1/4-inch Serrated Head Star Drive Cement Board Screw - 185pcsBacker-On® Cement Board Screws are designed for attaching fiber cement board such as HardieBacker®* to wood or light gauge steel framing.
Backer-On
1001157618
CAD27.632024-02-25
The Home Depot Canada
1-1/4-inch Serrated Head Star Drive Cement Board Screw - 185pcs is rated 4.7 out of 5 by 248.
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Rated 5 out of 5 by from Worth it After trying a few cement board screws I knew I needed this brand to get the job done. These went in easily, fully and didn’t strip the bit that comes with them. I wish there was a longer one.
Date published: 2021-03-10
Rated 3 out of 5 by from Exactly what you need don't get the 1 1/2" Exactly what you need I use these when building a shower enclosure always have a few leftover be it a shower or tub.
Date published: 2022-03-03
Rated 5 out of 5 by from Works well Used with Certainteed Fibreglass backer board - worked well. Even give you a torx hex bit to use.
Date published: 2021-02-26
Rated 5 out of 5 by from good for kerdi board very good for cement boards
Date published: 2023-10-01
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would you recommend using these screws to attached hardie-board to a metal frame? Or self tapping metal screws instead?

Asked by: BKD23
Check what the specs/instructions on the screws say about the substrates that are compatible with the hardi-board screws.
Answered by: Lawrence
Date published: 2022-06-09
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