Simpson Strong-Tie MPAI32 33-1/2" Masonry Purlin Anchor for I-Joist - Galvanized Metal To Metal Roofing Screws use one SHH connector on

use one SHH connector on each side of the header

Each screw is finished with a black corrosion-resistant coating that blends beautifully with decorative hardware

Steel Framing: Perfect for carports

Commercial interiors

Painted head colors - available in finishes matched to major composite decking brands

Simpson Strong-Tie MPAI32 33-1/2" Masonry Purlin Anchor for I-Joist - Galvanized Metal To Metal Roofing Screws use one SHH connector onThe Simpson Strong Tie MPAI Masonry Purlin Anchor is engineered to provide a secure, code approved wood to concrete and wood to masonry connection for open web truss and I joist applications. Specifically designed for open web truss joint connections to concrete or masonry walls, the MPAI creates a reliable load path that transfers uplift and lateral forces from roof framing into the supporting structure. Built to accommodate the geometry of open web