Red Head 1/4 in. x 2-1/4 in. Zinc-Plated Steel Acorn Nut Sleeve Anchor

The Red Head 1/4 in. x 2-1/4 in. Zinc-Plated Steel Acorn-Nut Sleeve Anchor is built for use with concrete, brick or block. The contractor-grade anchor comes with a pre-assembled washer and nut. Includes a pre-assembled washer and nut.Use with concrete, brick or blockIdeal for fastening hand rails, window frames, partitions, cabinets, shelves, and pipe supportsSteel constructionZinc-platedLearn more about concrete anchors here.