Simpson HDIA31 Hollow Drop-In Internally Threaded expansion Anchor 5/16" PACK:50 Pk Width: 2 inches

Width: 2 inches

(2) HEPA polyester filter cassettes

Hole Cutting in Plasterboard

Model Number: HRS416Z

The tan painted cap head is designed to match popular composite and PVC decking products from major manufacturers

Simpson HDIA31 Hollow Drop-In Internally Threaded expansion Anchor 5/16" PACK:50 Pk Width: 2 inchesThe Simpson Strong Tie HDIA31 Hollow Drop In Internally Threaded Expansion Anchor is an internally threaded, flush mount expansion anchor engineered for attaching threaded rod to support conduit, cables, and lighting. Manufactured by Simpson Strong Tie, this anchor is uniquely designed to perform in both hollow base materials such as CMU and hollow core plank and solid base materials including brick, normal weight concrete, and lightweight concrete,