Simpson Strong-Tie PAI18 Purlin Anchor for I-Joist, 12 Gauge - G90 Galvanized Concrete Repair & Crack Injection Adjustable power for fastening versatility:

Adjustable power for fastening versatility: 1 – 1-1/2 power-level range from a single strip

Avoid overtightening to preserve the coating and prevent stripping

Heavy-duty performance for demanding environments and projects

(1) APT4 T Strap

and applications with moderate exposure to moisture

Simpson Strong-Tie PAI18 Purlin Anchor for I-Joist, 12 Gauge - G90 Galvanized Concrete Repair & Crack Injection Adjustable power for fastening versatility:The Simpson Strong Tie PAI Purlin Anchor is engineered specifically for securing I joists to concrete or masonry walls, providing a code approved wood to concrete and wood to masonry connection. Designed to support a continuous load path, the PAI helps transfer uplift and lateral forces from roof or floor framing directly into the foundation. Unlike standard purlin anchors, the PAI is tailored for I joist construction, accommodating the unique flange