For masonry projects that must conform to fire safety building codes, shop our trustworthy firewall anchors that restrict lateral loads in walls but will melt in the event of a fire. Available in non-wire, zinc alloy material. Zinc Alloy 710 Mechanical Properties Density (lb/in³) 0.259 Melting Point (F) 792 Tensile Strength (ksi) 21 - 28 % Elongation (in 2”) 30 - 45 Olsen Ductility (in) .25 - .35 Hardness (R15T) 55 – 68 Shear Strength (ksi) 24 – 28 Yield Strength (ksi) 15.9 - 18.8 ZINC ALLOY 710 MATERIAL IS ONLY AVAILABLE 1/8" THICK. The majority of our non-wire anchors can be manufactured with this material. Below are some of the more popular anchors used as a Firewall Anchor. All the Zinc Alloy anchors are made to order. There are no standard firewall anchors.
Channel Slot L-Stone Anchor (135)
L-Column Wall Anchor (189)
Screw-On Split-Bend Stone Anchor (274)