Simpson Strong-Tie 0.230" x 6-1/4" Strong-Drive SDCF Timber-CF Screw - Yellow Zinc | Qty. 50 CNW-HSCNW Coupler Nuts G90 Galvanized Coating: Provides protection

G90 Galvanized Coating: Provides protection against moisture and corrosion in standard construction environments

aggressive threads grip securely into dense hardwoods and treated lumber

Lumber Size: Intended for use with 7x beams and 7x posts/columns

making them ideal for high-pressure and high-temperature environments

The OHU614-SDS3 ornamental joist hanger features a flat black powder-coated finish which produces a much more durable and better looking finish than standard paint

Simpson Strong-Tie 0.230" x 6-1/4" Strong-Drive SDCF Timber-CF Screw - Yellow Zinc | Qty. 50 CNW-HSCNW Coupler Nuts G90 Galvanized Coating: Provides protectionThe 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