0.315" x 7" Strong-Drive SDCP Timber-CP Screw - Yellow Zinc, Pkg 50 HUS/HHUS/HGUS I-Joist & SCL Hangers Do not use in exterior

Do not use in exterior or high-moisture environments

these screws deliver consistent performance and a seamless finish

This series includes optional stitch screws if your project requires them

solid sawn lumber

it stands up to harsh environments including saltwater exposure

0.315" x 7" Strong-Drive SDCP Timber-CP Screw - Yellow Zinc, Pkg 50 HUS/HHUS/HGUS I-Joist & SCL Hangers Do not use in exteriorThe 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