Simpson HDIA50 1/2" Hollow Drop-In Anchor - Zamac 3, Pkg 50 LSTHD/STHD Strap-Tie Holdowns Composi-Lok Composite Decking Screws

Composi-Lok Composite Decking Screws

The carried member may be sloped up or down to 45° with full table loads

Tapcon Blue Hex Head Concrete Screws are trusted by pros and weekend warriors alike for quick

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

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

Simpson HDIA50 1/2" Hollow Drop-In Anchor - Zamac 3, Pkg 50 LSTHD/STHD Strap-Tie Holdowns Composi-Lok Composite Decking ScrewsThe 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.