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Pro-Twist

Cement Board Screw — Wafer Head, Coarse Thread, Sharp Point, #8 x 1-1/4 in., 5 lb. Tub

Mfg.#
NCB1145
Sku#
2543825
  • Exterior coated cement board screws for use in attaching cement board to wood studs
  • Made from high carbon steel for strength and durability
  • For use in exterior siding, roofing trim, and sub-flooring
  • Wafer head with nibs for clean countersinking
  • #2 Reduced Phillips Drive prevents over driving

* Estimated stock levels as of Wed, Jun 24, 2026. 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.

Description

Pro-Twist® Cement Board Screws are designed to fasten cement board to wood studs. Wafer head with nibs under the drive head allow it countersink into the cement board substrate and catch in embedded mesh. #2 Reduced Phillips reduces over driving into material. Exterior coated to prevent corrosion and rust. #2 drill point pierces through cement board and into metal substrate efficiently. T 20 star drive allows for a solid tooltip to fastener connection.

Specifications

General

Application Cement Board to Wood
Base Material High Carbon Steel
Color Black
Drive Type #2 Reduced Phillips
Finish Exterior Coated
Gauge #8
Head Type Wafer Head with Nibs
Point Type Sharp Point
Thread Type Coarse Thread
Type Cement Board Screw

Dimensions

Length 1-1/4 in.
Size 1-1/4 in.

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