Simpson Strong-Tie #8 x 1-3/8" Quik Drive Sheathing-To-CFS Screw - Quik Guard Coating, Qty. 5,000 Closure Strips or securing piping in plumbing

or securing piping in plumbing and mechanical applications

The GCBBK Pro core bits are an ideal option for drilling into medium to hard concrete with medium steel reinforcements

Controlled Installation – More precise and convenient than hammering

Whether you're fastening subfloor

Outdoor decorative or structural woodwork

Simpson Strong-Tie #8 x 1-3/8" Quik Drive Sheathing-To-CFS Screw - Quik Guard Coating, Qty. 5,000 Closure Strips or securing piping in plumbingThe Simpson Strong Tie CBSDQ138 5K CBSDQ Sheathing to CFS Screws are engineered for high volume sheathing installations into cold formed steel (CFS). With optimized drill points and fine threads, they easily pierce steel framing and secure structural sheathing materials without the need for predrilling. Designed specifically for attaching wood sheathing, gypsum panels, rigid foam insulation, and other sheathing products to steel up to 16 gauge, these