Rock-On Cement Board Screw, No. 9

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Cement Board Screw, No. 9


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* Estimated stock levels as of Wed, Mar 22, 2023. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

  • Type S point provides an easy start - no pre-drilling necessary
  • Wide wafer head for extra holding power in brittle material
  • Special ribs under the head countersink into material for flush seating
  • Deep Hi-Lo threads for maximum holding power
  • Exclusive Climacoat finish prevents unsightly rust from bleeding into tile
  • Size: #9 x 1-5/8"


Designed for attaching glass mesh cement board to wood or light gauge, 26 - 20, steel. No pre-drilling necessary. Easy installation with #2 Phillips bit. Applications: Bathtub/shower, countertops, floors, sink backsplash.



Drive Size NO 2
Drive Type Phillips
Finish Climacoat
Head Size 3/8 in
Head Style Flat
Length Under Head 1-5/8 in
Point Type Type S
Quantity 150
Screw Size NO 9
Shipping Weight 1.2
Thread Type High Low
Type Cement Board Screw
Usage For Bathtub/Shower, Countertops, Floors and Sink Backsplash

Manufacturing Details
The following information is subject to change without notice

Certification, Codes, Standards ANSI A108.11 Specified

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