Simpson #10 x 3-1/2" Square Drive Self-Drilling Bugle-Head Screw, 410 Stainless PACK:1000 Pk or thinner substrates where a

or thinner substrates where a small-headed nail would fail

These heavy-duty face-mount hangers feature concealed header flanges for cleaner lines in exposed conditions and can be installed close to the end of the supporting beam

Evaluation / Code Compliance: Dual-evaluated under ICC-ES AC233 and AC120 for wood-frame subfloor fastening

31/11 made from

Simpson #10 x 3-1/2" Square Drive Self-Drilling Bugle-Head Screw, 410 Stainless PACK:1000 Pk or thinner substrates where aSimpson #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