Simpson Strong-Tie 0.230" x 11-3/4" Strong-Drive SDCF Timber-CF Screw - Yellow Zinc | Qty. 250 DU/DHU Face Mount Drywall Hangers Fastener Requirements: Install using 10d

Fastener Requirements: Install using 10d common nails or Simpson Strong-Tie SD screws to achieve full load capacity

Bugle head – Flush countersinking for a clean deck surface

Self-drilling tip allows direct installation into steel without predrilling

The integrated EPDM rubber washer ensures a weather-tight seal

The Simpson Strong-Tie Deck-Drive™ DWP Wood SS Screw is built for decking

Simpson Strong-Tie 0.230" x 11-3/4" Strong-Drive SDCF Timber-CF Screw - Yellow Zinc | Qty. 250 DU/DHU Face Mount Drywall Hangers Fastener Requirements: Install using 10dThe 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