DEWALT's 1/4 in. x 2 in. Mushroom-Head Zamac Nailin® w/ Carbon Steel Nail Anchor installs quickly with a simple drill-and-drive method that reduces labor time compared to threaded masonry anchors. Once seated, the anchor expands evenly to create a secure mechanical bond within the base material. Designed for high-volume installation, it supports productivity on commercial and residential jobs where consistent performance, predictable load behavior, and clean installation results are essential.