Simpson #8 x 1-1/4" Fiber-Cement Screw, 316 Stainless Steel PACK:100 Pk Dual Use Functions both as

Dual Use Functions both as a calibration tool for fence alignment and as a sanding disk

Simpson SCB411

Wood frame construction requiring NDS code-compliant bolt spacing

Type-17 Point - self-drilling point design pierces wood fibers cleanly

tenacious attachment that resists backing out over time

Simpson #8 x 1-1/4" Fiber-Cement Screw, 316 Stainless Steel PACK:100 Pk Dual Use Functions both asSimpson Fiber Cement Screw in #8 x 1 1 4", Type 316 Stainless Steel is purpose built for attaching fiber cement siding to stressed skin panels and securing lap siding to wood framing. Engineered by Simpson Strong Tie for demanding exterior applications, this fastener combines a wafer head with self countersinking nibs, a Type 17 point for effortless driving, and full length coarse threading delivering a reliable, flush seating connection in fiber