Simpson HDIA31 Hollow Drop-In Internally Threaded expansion Anchor 5/16" Hurricane Ties for Masonry Quantity 50-Piece

Quantity 50-Piece

Decorative structural connections in outdoor living spaces such as pergolas

-skewed U-shaped hanger engineered to support large joist members or double I-joists in wood construction

Designed to accommodate nominal 6x14 lumber

Direction: Skewed Left

Simpson HDIA31 Hollow Drop-In Internally Threaded expansion Anchor 5/16" Hurricane Ties for Masonry Quantity 50-PieceThe 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,