Simpson WP3.56/5.5 Welded Top-Flange Joist Hanger Self-Drilling Siding Screw Double-Barrier Coating - provides corrosion

Double-Barrier Coating - provides corrosion resistance that helps extend the service life of the fastener in demanding structural and outdoor applications

Designed to fit a double 2-5/16 in

Diameter 160mm (160mm)

Type-17 cutting point - self-starts quickly in wood without pre-drilling in field applications

Simpson WP3.56/5.5 Welded Top-Flange Joist Hanger Self-Drilling Siding Screw Double-Barrier Coating - provides corrosionThe Simpson WP3. 56 5. 5 Welded Top Flange Joist Hanger is an engineered structural connector designed to support joists on purlins or beams across a wide range of construction applications. Built for maximum flexibility, this top flange hanger accommodates wood to wood, wood to steel, and cold formed steel connections, making it one of the most versatile hanger solutions available for both residential and commercial framing projects. Its welded