Simpson HDIA50 1/2" Hollow Drop-In Anchor - Zamac 3, Pkg 50 LSTHD/STHD Strap-Tie Holdowns code-recognized solution for securing wood

code-recognized solution for securing wood sill plates and structural members to concrete foundations

reliability

The Simpson Strong-Tie Outdoor Accents APST Flat Strap is designed to strengthen straight wood-to-wood connections in a clean

Whether you're working with solid sawn lumber or engineered wood

Simpson HDIA50 1/2" Hollow Drop-In Anchor - Zamac 3, Pkg 50 LSTHD/STHD Strap-Tie Holdowns code-recognized solution for securing woodThe Simpson Strong Tie Hollow Drop In Anchor (HDIA) is an internally threaded, flush mount expansion anchor for use in hollow materials such as CMU and hollow core plank, as well as in solid base materials such as brick, normal weight and lightweight concrete. The expansion design allows anchoring to CMU, hollow core plank, brick, normal weight concrete and lightweight concrete while the internally threaded anchor allows for easy bolt removal.