Nail Size: 2D Penny, 15 Gauge, Stainless Steel N/A Penny, 14 Gauge, Silicon Bronze 3D Penny, 14 Gauge, Silicon Bronze 3D Penny, 14 Gauge, Stainless Steel N/A Penny, 12 Gauge, Silicon Bronze 4D Penny, 12 Gauge, Silicon Bronze 4D Penny, 12 Gauge, Stainless Steel 5D Penny, 12 Gauge, Stainless Steel 6D Penny, 11 Gauge, Stainless Steel N/A Penny, 10 Gauge, Silicon Bronze 8D Penny, 10 Gauge, Silicon Bronze 8D Penny, 10 Gauge, Stainless Steel 10D Penny, 9 Gauge, Silicon Bronze 10D Penny, 9 Gauge, Stainless Steel 16D Penny, 8 Gauge, Silicon Bronze 16D Penny, 8 Gauge, Stainless Steel 20D Penny, 6 Gauge, Silicon Bronze 20D Penny, 6 Gauge, Stainless Steel 30D Penny, 5 Gauge, Silicon Bronze 30D Penny, 5 Gauge, Stainless Steel 40D Penny, 4 Gauge, Silicon Bronze 40D Penny, 4 Gauge, Stainless Steel 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. Sil. Brz. SS. 2D N/A 3D N/A 4D 5D 6D N/A 8D 10D 16D 20D 30D 40D 15 14 14 12 12 12 11 10 10 9 8 6 5 4 0.072 0.083 0.083 0.109 0.109 0.109 0.120 0.134 0.134 0.148 0.165 0.203 0.220 0.238 1" 1" 1-¼" 1-¼" 1-½" 1-¾" 2" 2" 2-½" 3" 3-½" 4" 4-½" 5" 3/16" 13/64" 13/64" 1/4" 1/4" 1/4" 17/64" 9/32" 9/32" 5/16" 11/32" 13/32" 7/16" 15/32" N/A 573 458 265 221 N/A N/A 110 88 59 41 24 20 16 800 N/A 490 N/A 235 200 149 N/A 98 66 46 27 20 17