0.315" x 9-1/2" Strong-Drive SDCP Timber-CP Screw - Yellow Zinc, Pkg 50

The Simpson Strong-Tie Strong-Drive SDCP Timber-CP Screw is built to handle tough wood-to-wood connections in interior projects. Designed for engineered wood and mass timber construction, these screws offer serious strength while still being easy to install.

Each screw features a countersunk head that sits flush with the surface, giving your project a clean, professional look. The fully threaded shank provides excellent holding power, while the sharp point starts fast and drives smooth with less risk of splitting. Finished with a yellow-zinc coating, these screws are ideal for interior, dry applications where durability counts.

Key Features

• Made for Timber Builds Great for mass timber, engineered wood, and other interior framing jobs.
• Clean Finish Countersunk head sits flush for a neat, low-profile appearance.
• Maximum Grip Fully threaded shank delivers high withdrawal resistance and solid connections.
• Fast Starts, Easy Driving Sharp point bites quickly and helps prevent splitting.
• Interior Protection Yellow-zinc coating provides corrosion resistance in dry, indoor conditions.