Simpson HDIA25SS Hollow Drop-In Internally Threaded Anchor 1/4" Stainless Steel PACK:1600 Pk and lighting

and lighting

more consistent results on every installation

Certified Welds: Certified welds deliver confidence in strength and loading performance at every connection point

Because fastening is done into the side of the board rather than through the face

Simpson HDIA25SS Hollow Drop-In Internally Threaded Anchor 1/4" Stainless Steel PACK:1600 Pk and lightingThe Simpson Strong Tie HDIA25SS Hollow Drop In Internally Threaded Anchor is a flush mount expansion anchor engineered by Simpson Strong Tie for attaching threaded rod to support conduit, cables, and lighting across a wide range of base materials. Its versatile expansion design allows it to perform reliably in both hollow materials such as CMU and hollow core plank and solid materials including brick, normal weight concrete, and lightweight concrete,