Simpson Strong-Tie 0.230" x 7" Strong-Drive SDCF Timber-CF Screw - Yellow Zinc | Qty. 250 Balusters They’re ideal for securing fixtures

They’re ideal for securing fixtures

while the integrated EPDM rubber washer ensures a watertight and corrosion-resistant seal for long-term durability

This product is intended for use with 8x posts or columns but can accommodate several post sizes for both nominal and rough cut lumber

roof deck to steel framing

use a magnetic socket nutsetter to ensure secure and precise installation

Simpson Strong-Tie 0.230" x 7" Strong-Drive SDCF Timber-CF Screw - Yellow Zinc | Qty. 250 Balusters They’re ideal for securing fixturesThe 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