The Zamac Hammer-Screw is a unique, one-step nail drive anchor featuring a Phillips type head and a screw thread for use in concrete, block, brick or stone. It is available in 1/4 in. diameter and lengths ranging from 3/4 in. to 3 in. With a body formed from corrosion resistant Zamac alloy and a zinc plated carbon steel or Perma-Seal coated drive screw, this anchor has been developed as an improvement over standard nailing anchors. The Zamac Hammer-Screw has been designed to provide a removable anchor with higher tension load capacities compared with traditional nailing when installed in concrete.
- General purpose anchoring
- Installs in a variety of base materials
- Removable anchor when screw is backed out
- Phillips head drive