Features:

  • Zamac Zinc Alloy Concrete Anchors for Masonry Screws or Bolts
  • Four Part design: a two-piece tubular shield, a hollow, wedge-shaped cone and a wedge-shaped nut-- brought together into a single anchor unit
  • Used in soft masonry with machine screws or machine bolts
  • Can also be used in harder materials, including stone, brick, concrete or block
  • UNC Coarse Threads