Simpson WP12 Welded Top-Flange Joist Hanger Engineered Wood Connectors What drill bit is required

What drill bit is required to install the Titen HD anchor

Helical design distributes loads uniformly over a large surface area

Model Number: HB810

Hybrid design incorporates the advantages of both face-mount and top-mount hangers in a single product

25 BA Top-Flange Joist Hanger is engineered for use with both engineered wood and solid sawn lumber applications

Simpson WP12 Welded Top-Flange Joist Hanger Engineered Wood Connectors What drill bit is requiredThe Simpson WP12 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 with exceptional flexibility, the WP12 accommodates wood to wood, wood to steel, and cold formed steel assemblies, making it one of the most versatile top flange hangers in its class. Its welded construction and adjustable geometry deliver reliable load transfer and