Simpson Strong-Tie 0.230" x 6-1/4" Strong-Drive SDCF Timber-CF Screw - Yellow Zinc | Qty. 250 Strong-Drive SDCF Timber-CF Screws No Pre-Drilling Required – Save

No Pre-Drilling Required – Save time and effort on large builds with a fast-start point that drives clean and deep

these anchors also offer the convenience of removability—making them well-suited for temporary fixtures

Floor Systems: Provides strong joist support in both residential and commercial flooring structures

The yellow-zinc interior-grade coating provides corrosion protection

Designed for face-mount attachment to the beam or supporting member

Simpson Strong-Tie 0.230" x 6-1/4" Strong-Drive SDCF Timber-CF Screw - Yellow Zinc | Qty. 250 Strong-Drive SDCF Timber-CF Screws No Pre-Drilling Required – SaveThe 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