1-4 inch roofing nails Advantage:Dimensional accuracy,Heavy endurance,Corrosion resistant,Exact point,Rust resistant. Product name1-4 inch roofing nails Diameter8BWG×2”,8BWG×1. ... 5” ,8BWG×3” ,8BWG×4” 9BWG x 1.5”,9BWG×2”, 9BWG ... Exact point Dimensional accuracyPls check the below packing pictures, 1-4 inch roofing nails