Simpson HDIA37SS 3/8" Hollow Drop-In Anchor - Zamac 3 and Stainless Steel, Pkg 50 BC/BCS Post Caps #3 Phillips drive: Common and

#3 Phillips drive: Common and easy-to-use drive system for fast installation

These connectors offer a unique anchor-hole pattern that permits anchorage to both concrete and structural steel

THASR/L29 and THASR/L29-2—For installations where either strap cannot be field-formed over the header

The new SET-3G epoxy has a higher temperature range than previous SET epoxies for better performance and consistency

Simpson HDIA37SS 3/8" Hollow Drop-In Anchor - Zamac 3 and Stainless Steel, Pkg 50 BC/BCS Post Caps #3 Phillips drive: Common andThe 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.