Muro #8 X 1-1/4" Twinfast Coarse Thread Screw, Flat Head, #2 Square Drive, Sharp Point Screw Tip, Yellow Zinc Coating - 3600 Pcs

The Muro #8 x 1-1/4" Twinfast Coarse Thread Screws ( CS8114Y) are engineered for high-efficiency fastening in subflooring, wood framing, and general construction applications. Featuring a Twinfast coarse thread design, these screws provide rapid engagement, strong holding power, and reduced drive time during installation. The flat head design ensures flush seating for clean surface finishes, while the #2 square drive provides superior torque transfer and minimizes cam-out. The sharp point tip enables fast material penetration and consistent driving performance. Finished with a yellow zinc coating, these screws offer corrosion resistance and extended service life in interior applications. Supplied in a bulk 3600-piece box, they are ideal for high-volume professional construction and industrial fastening operations.

Twinfast Coarse Thread Design

Delivers rapid engagement and strong holding power in wood substrates.

Provides high torque transfer and reduced cam-out during driving.

Ensures flush seating and clean surface finish.

Enables fast penetration and efficient installation.

Offers corrosion resistance and extended durability.

3600-piece box supports high-volume fastening applications.

Brand: Muro

Product Type: Twinfast Coarse Thread Screw

SKU: CS8114Y

Size: #8 x 1-1/4"

Thread Type: Coarse Thread

Head Type: Flat Head

Drive Type: #2 Square Drive

Screw Tip: Sharp Point

Coating: Yellow Zinc

Colour: Yellow

Box Quantity: 3600 Screws