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 Part of the Avant Collection

Part of the Avant Collection

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

These anchors are designed to drive straight into concrete without needing sleeves or inserts

The PHBC assembly consists of a powder-actuated top-hat fastener attached to a basket clip

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

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 Part of the Avant CollectionThe 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