Roofing nails per square

Nails Per Unit Comp shingles, 4 nails per shingle Wood shakes, 2 nails per shake Wood Shingles, 2 nails per shingle OSB-Plywood, 72 nails per sheet  Roof Material Nail Length Pounds Per Square Coils Per SquareComp shingles smooth 1" 1.33 2.63Comp Shingles Dimensional 1-1/4" 1.63 2.63Wood Shakes medium 5d 1-3/4" 1.75 NAWood Shakes heavy's 6d 2" 2.50 NAWood Shingles 3d 1-1/4" 2.28 NAPlywood-OSB 8d 2-1/2" 1.35 NANote: Shingles and and shake quantities can vary depending on the width of the individual shingles and shakes....