Simpson Strong-Tie offers a wide variety of fasteners to meet the requirements for every project type. Our extensive selection of collated nails provide an easy way to reduce driving force and increase installation speed. The 15° wire-coil, painted, full-round-head, ring-shank nail combines the short-term benefit of increased fastening efficiency with the long-term benefit of stainless steel. It is ideal for fast driving and superior holding in asphalt and synthetic slate roofing applications and has a painted finish that helps the heads blend with the material. This collated nail is compatible with many major manufacturers’ pneumatic tools. 15° Wire Coil, Painted, Full Round Head, Ring-Shank Nail — 2-1/2 in. x .092 in. Type 304 (900-Qty) (Pack of 192).