Simpson Strong-Tie 0.290" x 7-7/8" Strong-Drive SDCF Timber-CF Screw - Yellow Zinc | Qty. 250 Powder Actuated Tools this Simpson Strong-Tie F12C200FDM Self-Drilling

this Simpson Strong-Tie F12C200FDM Self-Drilling Flat Head Screw With Wings delivers the performance you expect

Hip trusses are at 45°

even in hardwoods

The PRO300SD25K combo system includes-

Simpson Strong-Tie 0.290" x 7-7/8" Strong-Drive SDCF Timber-CF Screw - Yellow Zinc | Qty. 250 Powder Actuated Tools this Simpson Strong-Tie F12C200FDM Self-DrillingThe 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