Easily mount awning frames with these heavy-duty Z brackets. Built from 3/16-inch hot rolled steel, the Z brackets are plated for additional durability and corrosion resistance. Two equally spaced holes for mortar lagging are provided to join the bracket to the wall. A 3/16" hole fits a Teks® screw for fastening the frame. The other hole accommodates a 3/8" lag screw. The #3 large mounting bracket works with 1-1/4" square tubing. Use the fitting for retractable or stationary awnings.