Simpson HDIA25 Hollow Drop-In Internally Threaded expansion Anchor 1/4" SDS Plus Material Carbide (HW)

Material Carbide (HW)

Compatible with concrete masonry unit (CMU) and brick base materials

Pack 50 | Carton 60

The CMT300-T064 is a 12-inch Half Blind Template for the CMT300 Universal Dovetail Jig

and thread

Simpson HDIA25 Hollow Drop-In Internally Threaded expansion Anchor 1/4" SDS Plus Material Carbide (HW)Simpson Strong Tie HDIA25 HDIA 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 in both hollow and solid base materials. The internally threaded design enables secure anchoring into CMU, hollow core plank, brick, normal weight concrete, and lightweight concrete while the flush mount profile and easy bolt removal make it a