Message to Our Customers
Discontinued

Backer-On

Model # 23400

Internet # 100143730

Store SKU # 106857

1-1/4 in. Zinc-Plated Steel Flat-Head Square Cement Board Screws (200-Pack)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$8.27 / each

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PRODUCT OVERVIEW

Model # 23400

Internet # 100143730

Store SKU # 106857

Use Backer-On 1-1/4 in. Zinc-Plated Steel Flat-Head Square Cement Board Screws (200-Pack) to attach cement board to wood or light-gauge steel studs. These zinc-plated screws are perfect for moist areas, such as showers and countertops. Thread designed for easy installation. No pre-drilling required.

  • Use to attach cement board to wood or light gauge steel studs
  • Ideal for use with showers, backsplashes, countertops and floors
  • Steel construction
  • Rolled gimlet drive is easy to start in dense board
  • Patented/serrated for lower installation torque
  • #2 square drive reduces cam-out
  • Rib design under .375 in. ultrathin wafer-head counter-sinks for flush-seating in boards
  • #10 diameter for increased strength in dense board
  • Zinc-plated
  • Resists corrosion

Info & Guides

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SPECIFICATIONS

Dimensions
Assembled Depth (in.) 
.375 in 
Assembled Height (in.) 
1.25 in 
Assembled Width (in.) 
.375 in 
Screw Length 
1-1/4 in 
Details
Coated 
Drive Style 
Internal Square 
Driver bit included 
No 
Fastener Callout Size 
#10 x 1-1/4" 
Fastener Plating 
Zinc 
Fastener Thread Type 
N/A 
Fastener Type 
Specialty Fastener 
Fastener/Connector Material 
Steel 
Finish 
Epoxy topcoat 
Finish Family 
Green 
Head Style 
Flat 
Indoor/Outdoor 
Indoor 
Measurement Standard 
SAE 
Package Quantity 
200 
Primary Use 
Attaching HardiBacker fiber-cement backerboard to wood or light gauge (26-20) steel 
Product Weight (lb.) 
.007 lb 
Returnable 
90-Day 
Self drilling 
Yes 
Self tapping 
Yes 
Size 
#10 
Tamper Resistant 
No 
Warranty / Certifications
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. 

CUSTOMER REVIEWS

SHIPPING AND DELIVERY OPTIONS

Store Exclusive. This item is available for purchase in select stores only.