Simpson Strong-Tie 0.230" x 10-1/4" Strong-Drive SDCF Timber-CF Screw - Yellow Zinc | Qty. 250 Galvanized Large Diameter Concrete Screws Lumber Size: Intended for use

Lumber Size: Intended for use with 12x12 posts/columns

Its heavy-gauge steel construction and versatile configuration make it a dependable solution for reinforcing beam-to-post

allow wings to create the clearance hole and snap off as screw reaches steel

Follow all spacing and fastener pattern guidelines to maintain structural strength and compliance with building codes

engineered lumber

Simpson Strong-Tie 0.230" x 10-1/4" Strong-Drive SDCF Timber-CF Screw - Yellow Zinc | Qty. 250 Galvanized Large Diameter Concrete Screws Lumber Size: Intended for useThe 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