Simpson #8 x 1-1/4" Self-Drilling Wire-Lath Modified Truss-Head Screw, 410 Stainless Steel CBSDQ Sheathing-to-CFS Screw (Collated) T20 6-lobe drive - offers

T20 6-lobe drive - offers a secure bit fit that minimizes cam-out

providing excellent reach for most fabrication applications

helping prevent gumming and corrosion

economical hanger designed for common lumber sizes

and the innovative top-flange design supports back-to-back installation on 2x6 (minimum) walls

Simpson #8 x 1-1/4" Self-Drilling Wire-Lath Modified Truss-Head Screw, 410 Stainless Steel CBSDQ Sheathing-to-CFS Screw (Collated) T20 6-lobe drive - offersSimpson #8 x 1 1 4" Self Drilling Wire Lath Modified Truss Head Screw in Type 410 Stainless Steel is a professional grade metal fastener engineered for securing metal lath to steel studs and attaching corrugated siding panels to steel framing no predrilling required. Designed by Simpson Strong Tie, this self drilling screw delivers reliable holding power in residential, agricultural, and commercial construction applications where a low profile head