Simpson HDIA50 1/2" Hollow Drop-In Anchor - Zamac 3, Pkg 50 LSTHD/STHD Strap-Tie Holdowns Easy Installation: Works with Outdoor

Easy Installation: Works with Outdoor Accents structural screws and hex-head washers

Composi-Lok Composite Decking Screws

Simpson Strong-Tie Drop-In Internally Threaded anchor power setting tool to be used with DIAB25 and DIABL25

reliability

Simpson HDIA50 1/2" Hollow Drop-In Anchor - Zamac 3, Pkg 50 LSTHD/STHD Strap-Tie Holdowns Easy Installation: Works with OutdoorThe 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.