Lowe’s – Red Head 1/2 x 4 Sleeve Anchor, Hex Head, 10-Pack $2.60 (Save 75%)

Lowe’s has the Red Head 1/2 x 4 Sleeve Anchor, Hex Head, 10-Pack for just $2.60. Reg. $10.42.
Link: https://www.lowes.com/pd/Red-Head…ck/3036507
Use for fastening into concrete, hollow block, grout-filled block and brick
Ideal for hand rails, window frames, partitions, cabinets, shelves, and pipe supports
Zinc-plated steel construction for durability
Includes preassembled nut and washer
Drill bit diameter matches anchor diameter
I realize this is an obscure deal! Hope it helps someone.