The body of the hammer drive anchor is made from high grade Zamac 3 zinc alloy (which provides you with high - pullout values). It is rustproof and designed to virtually eliminate embrittlement which frequently occurs in lower grades of zinc alloy. Good for applications in concrete, brick, block or stone, the hammer drive comes assembled and provides for a quick and easy fastening in medium and light duty jobs. Hammer drives have a mushroom head are relatively tamperproof, and are available with both the standard zinc plated steel and stainless steel nails depending upon the application requirements.
Apporvals: GSA Spec. FF-S-325, Group V, Type 2 Class 3