Simpson #8 x 1-5/8" Square Drive, Self-Drilling Fiber-Cement Screw, 410 Stainless Steel PACK:1000 Pk Pipe Size: 1

Pipe Size: 1

and secure installation on composite and PVC deck boards

The DGT fire wall hanger is the first fire wall hanger designed to install with a power nailer

consistent thread engagement in steel substrates

Simpson #8 x 1-5/8" Square Drive, Self-Drilling Fiber-Cement Screw, 410 Stainless Steel PACK:1000 Pk Pipe Size: 1Simpson #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