.092" x 2 1 4" 15 Degree Plastic Coil Ring Shank Nail 304 Stainless Steel, Pkg 2400 P27SL .27 Caliber Plastic Strip Loads Heavy Duty Construction: Engineered for high load Heavy Duty Construction: Engineered for high load conditions and demanding structural applications Strong Tie drop in anchor setting tools are required to properly set and expand Simpson 1 4" drop in anchors in concrete These nails come in 15 degree wire welded coils which are compatible with most 15 degree power siding nailers Simpson 304 stainless steel ring shank plastic coil siding nails can be used for a variety of applications but are typically used for siding installations