The Hillman Group 372060 Hammer Drive Anchor, 1/4 x 1-1/2-Inch, 100-Pack

Formed from zamac alloy Permanent anchor for tamperproof applications Best suited for light duty fastening in concrete, block, brick and stone Common applications include masonry anchorage, drywall track, electrical fixtures, gutters, and brackets Not recommended for overhead installationsYou may also like Hillman Self Drilling Sheet Metal Screws 2 " Standard Grade Hex Head Hex Head 100 / Box.