Nail Size: 2D Penny, 15 Gauge, Aluminum 2D Penny, 15 Gauge, Copper 2D Penny, 15 Gauge, Stainless Steel 2D Penny, 14 Gauge, Copper 2D Penny, 14 Gauge, Stainless Steel 3D Penny, 14 Gauge, Aluminum 3D Penny, 14 Gauge, Copper 3D Penny, 14 Gauge, Stainless Steel 4D Penny, 12 Gauge, Aluminum 4D Penny, 12 Gauge, Copper 4D Penny, 12 Gauge, Stainless Steel 5D Penny, 12 Gauge, Copper 5D Penny, 12 Gauge, Stainless Steel 6D Penny, 11 Gauge, Aluminum 6D Penny, 11 Gauge, Copper 6D Penny, 11 Gauge, Stainless Steel 8D Penny, 10 Gauge, Aluminum 8D Penny, 10 Gauge, Copper 8D Penny, 10 Gauge, Stainless Steel 10D Penny, 9 Gauge, Aluminum 10D Penny, 9 Gauge, Copper 10D Penny, 9 Gauge, Stainless Steel 12D Penny, 9 Gauge, Copper 12D Penny, 9 Gauge, Stainless Steel 16D Penny, 8 Gauge, Aluminum 16D Penny, 8 Gauge, Copper 16D Penny, 8 Gauge, Stainless Steel 20D Penny, 6 Gauge, Aluminum 20D Penny, 6 Gauge, Copper 20D Penny, 6 Gauge, Stainless Steel 30D Penny, 5 Gauge, Copper 30D Penny, 5 Gauge, Stainless Steel 40D Penny, 4 Gauge, Copper 40D Penny, 4 Gauge, Stainless Steel 60D Penny, 4 Gauge, Copper 60D Penny, 4 Gauge, Stainless Steel 60D Penny, 2 Gauge, Copper Enter Qty of Nails you need: You will need about pounds of nails.   Nail Size D L H Nail Count Shank Diameter Shank Length Head Diameter per lb (aprox.) Penny Gauge Nominal Nominal Aprx. Alum. Cop. SS. 2D N/A 3D 4D 5D 6D 8D 10D 12D 16D 20D 30D 40D 60D N/A 15 14 14 12 12 11 10 9 9 8 6 5 4 4 2 0.072 0.083 0.083 0.109 0.109 0.120 0.134 0.148 0.148 0.165 0.203 0.220 0.238 0.238 0.284 1" 1" 1-¼" 1-½" 1-¾" 2" 2-½" 3" 3-¼' 3-½" 4" 4-½" 5" 6" 6" 3/16" 13/64" 13/64" 1/4" 1/4" 17/64" 9/32" 5/16" 5/16" 11/32" 13/32" 7/16" 15/32" 17/32" 17/32" 2225 N/A 1375 800 N/A 425 230 165 N/A 120 78 N/A N/A N/A N/A 689 573 421 204 162 130 83 55 52 40 23 18 14 N/A 8 760 586 477 229 182 147 94 63 59 44 25 18 14 13 N/A