Simpson #7 x 1-5/8" Trim-Head Screw, Square Drive, 316 Stainless Steel Self-Drilling X Metal Screw (Collated) long tool life

long tool life

these screws support straightforward inspections and documentation

which reduces driver-bit cam-outs for easier installations and longer bit life

and 120V MAX* tools and products

Simpson #7 x 1-5/8" Trim-Head Screw, Square Drive, 316 Stainless Steel Self-Drilling X Metal Screw (Collated) long tool lifeSimpson #7 x 1 5 8" Trim Head Screw in Type 316 Stainless Steel is a premium decking fastener from Simpson Strong Tie, engineered for wood deck boards, docks, and boardwalks where long term corrosion resistance is critical. The low profile trim style head sits flush with the decking surface for a clean, finished appearance, while the #1 square drive delivers secure, slip free engagement during installation. Whether you're working in a coastal, marine,