The product is a pack of 1000 1-1/16'' concrete nails specifically designed for Hilti Gx3/Gx120/Gx100 models. These frame nails have a head diameter of 3mm and a flat head style, with a mechanical galvanized finish. Made of C1065 material, these nails are suitable for concrete pinning tasks in the construction and home improvement sectors. The item length of 22mm makes them ideal for various applications requiring precision and durability.