Simpson Strong-Tie 0.230" x 8-5/8" Strong-Drive SDCF Timber-CF Screw - Yellow Zinc | Qty. 50 U/HU I-Joist & SCL Hangers The large-diameter washer head provides

The large-diameter washer head provides excellent clamping force while helping reduce embedment depth and spreading loads more efficiently

this tension tie delivers dependable strength in residential and light commercial framing applications

The Simpson CC44 Column Cap - Gray Paint enhances the strength and stability of your construction projects

more secure hold

these screws perform reliably in marine or high-exposure environments

Simpson Strong-Tie 0.230" x 8-5/8" Strong-Drive SDCF Timber-CF Screw - Yellow Zinc | Qty. 50 U/HU I-Joist & SCL Hangers The large-diameter washer head providesThe Simpson Strong Tie Strong Drive SDCF Timber CF Screw is engineered for strength and reliability in cross laminated timber (CLT), mass timber, and other demanding wood construction applications. Available in multiple lengths and diameters, these fully threaded structural fasteners deliver exceptional withdrawal resistance and holding power, making them the trusted choice for large scale wood assemblies. Each screw features a flat head with