Simpson HDIA50 Hollow Drop-In Internally Threaded expansion Anchor 1/2" Plated Truss Connectors Head color: Tan - available

Head color: Tan - available with color-matching painted heads to blend with popular decking manufacturers for a more concealed finish

What size is the hex driver bit on this mandrel

and table saws

accurate plug cutting

Anchoring building façades to structural members such as concrete block

Simpson HDIA50 Hollow Drop-In Internally Threaded expansion Anchor 1/2" Plated Truss Connectors Head color: Tan - availableThe Simpson Strong Tie HDIA50 HDIA Hollow Drop In Internally Threaded Anchor is a flush mount expansion anchor engineered for attaching 1 2 inch threaded rod to support conduit, cables, and lighting in both hollow and solid base materials. Designed by Simpson Strong Tie, this anchor's versatile expansion design makes it equally effective in CMU, hollow core plank, brick, normal weight concrete, and lightweight concrete all while delivering a clean,