Cement Board Screws, 1-1/4 In., 185-pk.

Discover the Rock-On 1-1/4″ cement board screw, supplied in a generous 185‑piece pack, engineered for reliable attachment of cement board, tile backer, and exterior sheathing. Crafted from hardened steel with a sharp, self‑drilling point, each screw cuts through tough substrates without pre‑drilling, delivering a clean, professional finish every time.

Built for durability and ease of use: These fasteners resist corrosion in humid or wet environments, ensuring long‑term stability for bathroom, kitchen, and outdoor projects. The fine‑thread design provides superior pull‑out strength, reducing the risk of board movement and cracking under load.

Key Features & Benefits:

• Corrosion‑Resistant Steel: Zinc‑coated construction protects against rust, ideal for high‑moisture areas and outdoor installations.
• Self‑Drilling Tip: Eliminates the need for pilot holes, speeding up tile‑backer and cement board installation.
• 1-1/4″ Length: Perfectly sized for standard 1/2″ to 5/8″ cement board, delivering optimal embedment depth.
• High Tensile Strength: Engineered to hold heavy tile loads and resist pull‑out, enhancing structural integrity.
• Bulk 185‑Count Package: Provides ample supply for large remodels or new construction, reducing re‑order frequency.

Why Choose Rock-On Cement Board Screws? Rock-On combines industry‑tested materials with precision engineering to give you a fastener that performs under the toughest conditions. Whether you’re installing a shower wall, a kitchen backsplash, or exterior siding, these screws deliver consistent holding power and a rust‑free lifespan. Trust the 185‑piece pack to keep your project on schedule and within budget, while delivering a finish that stands the test of time.

Specifications