Simpson #10 x 3-1/2" Square Drive Self-Drilling Bugle-Head Screw, 410 Stainless Framing Nails Combined with the inverted upper

Combined with the inverted upper threads that clear excess material

reducing installer fatigue and improving consistency across large-scale installations

The Simpson CCQ88SDS2

Screw Size: #8 x 1-1/4 in

Simpson #10 x 3-1/2" Square Drive Self-Drilling Bugle-Head Screw, 410 Stainless Framing Nails Combined with the inverted upperSimpson #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