Simpson HDIA37 Hollow Drop-In Internally Threaded expansion Anchor 3/8" Dovetail Router Bits MPN: EMN50

MPN: EMN50

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Simpson HDIA37 Hollow Drop-In Internally Threaded expansion Anchor 3/8" Dovetail Router Bits MPN: EMN50The Simpson Strong Tie HDIA37 HDIA Hollow Drop In Internally Threaded Anchor is an internally threaded, flush mount expansion anchor engineered for attaching threaded rod to support conduit, cables, and lighting. Designed for versatility across both hollow and solid base materials, this anchor delivers reliable holding power in CMU, hollow core plank, brick, normal weight concrete, and lightweight concrete all with the convenience of a flush mount