Simpson HDIA25 1/4" Hollow Drop-In Anchor - Zamac 3, Pkg 100 DU/DHU Face Mount Drywall Hangers The Maxi Roofjack Square Silicone

The Maxi Roofjack Square Silicone Pipe Flashing Boot is the ultimate solution for sealing pipe penetrations on metal roofs

Application: Designed for use with Outdoor Accents post bases and fasteners

The Simpson BC80 8x Post Half Base - G90 Galvanized enhances the strength and stability of your construction projects

reducing stress on connections

fill all triangle holes

Simpson HDIA25 1/4" Hollow Drop-In Anchor - Zamac 3, Pkg 100 DU/DHU Face Mount Drywall Hangers The Maxi Roofjack Square SiliconeThe 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.