Red Head 1/2 in. x 4 in. Steel Hex-Head Sleeve Anchors (25-Pack)

The Red Head 1/2 in. x 4 in. Steel Hex-Head Sleeve Anchors (25-Pack) are designed for fastening into concrete, block and brick. They are ideal for hand rails, window frames, partitions, cabinets, shelves and pipe supports. Nut and washer preassembled. Building code approved.|Designed for fastening into porous concrete, hollow or grout-filled block and brick|Ideal for hand rails, window frames, partitions, cabinets, shelves and pipe supports|Anchor diameter equals hole diameter|Zinc plated carbon steel|Provides full 360° hole contact over large area and reduces concrete stress|Heavy-loading capacity|Preassembled for faster, easier installations|No pre-spotting of holes necessary|Includes pre-assembled nut and washer