Simpson #7 x 1-5/8" Trim-Head Screw, Square Drive, 316 Stainless Steel Power Tools the HWPH88 delivers exceptional performance

the HWPH88 delivers exceptional performance in high-wind applications where both uplifts and down loads demand the highest structural integrity

especially helpful when you're bending at full capacity

speeding up installation and reducing hand fatigue

enabling versatile workpiece positioning and multi-axis machining

Simpson #7 x 1-5/8" Trim-Head Screw, Square Drive, 316 Stainless Steel Power Tools the HWPH88 delivers exceptional performanceSimpson #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,