The Simpson Strong-Tie MPAI is a solution for wood-to-concrete and wood-to-masonry connections which satisfies code requirements. This purlin anchor is specifically designed for open-web truss joint connections to concrete or masonry walls. The MPAI features minimum embedment line indicator for ease of installation.
Key Features:
- Use all specified fasteners; some models have extra fastener holes. See General Notes.
- Minimum embedment line indicators for both concrete and masonry installations
- Nailing pattern optimized for an I-joist wood member
- Low design profile minimizes visibility
- Purlin anchor must hook around rebar.
- Allowable loads are for a horizontal installation into the side of a concrete or masonry wall.
- Strap may be bent one full cycle (bent vertical 90°, then bent horizontal).
NOTE: The correct fasteners installed in the correct position must be used to achieve published load values
California Residents: WARNING