Simpson Strong-Tie offers a wide variety of fasteners to meet the requirements for every project type. Their extensive selection of collated nails provide an easy way to reduce driving force and increase installation speed. The 20°– 22° plastic-strip, full-round-head, ring-shank nail features a checker pattern on the head that blends with wood grain, reduces sunlight glare and accepts surface finishes. This nail is compatible with many major manufacturers’ pneumatic tools. 20°–22° Plastic Strip, Full Round Head, Ring-Shank Nail — 3-1/4 in. x 0.120 in. Type 304 (1000-Qty) (Pack of 144).