Simpson #10 x 3-1/2" Square Drive Self-Drilling Bugle-Head Screw, 410 Stainless FPH Flat Pan-Head Screw Tapping threads at 20 TPI

Tapping threads at 20 TPI - grip firmly into steel stud material once the drill point clears

0 lbs of pull force on the 16-1/3 in

ensuring panels stay securely anchored over time

hands-free activation

Simpson #10 x 3-1/2" Square Drive Self-Drilling Bugle-Head Screw, 410 Stainless FPH Flat Pan-Head Screw Tapping threads at 20 TPISimpson #10 x 3 1 2" Square Drive Self Drilling Bugle Head Screw in 410 Stainless Steel is an engineered fastener from Simpson designed for reliably attaching wood, plywood, and OSB panels to steel studs. The self drilling tip eliminates the need for a pre drilled pilot hole, saving time on framing and sheathing applications. Built from Type 410 stainless steel with an additional corrosion resistant coating, this bugle head screw delivers lasting