Simpson #8 x 1-5/8" Square Drive, Self-Drilling Fiber-Cement Screw, 410 Stainless Steel Stainless-Steel Titen HD so the screw head sits

so the screw head sits at or just below the board surface without raised edges that could catch feet or create surface irregularities

Simpson Quik Drive DEXTG2-16 Extension 16" (Short) is a Simpson Quik Drive G2 series extension designed to enable stand-up-and-drive fastening with auto-feed screw driving systems

repetitive dispensing demands on the job site

4" x 10-21 TPI (progressive)

Simpson #8 x 1-5/8" Square Drive, Self-Drilling Fiber-Cement Screw, 410 Stainless Steel Stainless-Steel Titen HD so the screw head sitsSimpson #8 x 1 5 8" Square Drive Self Drilling Fiber Cement Screw in Type 410 Stainless Steel is engineered by Simpson Strong Tie for reliable fastening of fiber cement siding through furring strips directly into steel studs. Built from Type 410 stainless steel a material that can be hardened through heat treatment to deliver the drilling force needed to penetrate metal these screws combine purpose built design with the strength requirements of