Grip-Rite's 1-1/4 in. x .120 in. Flat-Head Angled Electrogalvanized Coil Roofing Nails Grip-Rite designs these roofing fasteners to support efficiency, durability, and consistent jobsite performance. The .120 in. shank diameter offers a balance of strength and drivability, helping reduce bending and misfires during installation. Coil collation allows for high-volume fastening with fewer reloads, improving productivity on extended roofing projects. Commonly used in residential roofing systems, these electrogalvanized coil nails provide predictable performance and compatibility with industry-standard roofing nailers.