Simpson TNT18234TFC8 3/16 x2-3/4 Flat Head Titen Turbo Concrete Screws 8-Pk

We asked contractors how we could improve on existing concrete screws, and the result of the feedback is the Titen Turbo screw anchor for concrete and masonry. Titen Turbo delivers what pros want - consistently trouble-free installation, and fastening strength they can depend on. The secret behind the performance of the Titen Turbo screw anchor lies in its patented thread design, which enables smooth driving with less torque while providing superior holding power. The revolutionary Torque Reduction Channel between the threads gives drilling dust a place to go, thereby significantly reducing torque-related issues like binding, stripping and snapping without compromising strength.