Hilti #6 x 2-1/4 in. Square Drive Countersunk Head Zinc Plated Wood Screw (3,000-Pack)

The Hilti self-drilling wood trim screws can be driven quickly thanks to their optimized drill point geometry. All Hilti drill-point screws meet or exceed ASTM C 954 performance requirements. The zinc plated countersunk square head screws are precisely matched to Hilti drivers and bits, helping to achieve high-quality fastenings every time.