Size
Length (Inch)
Gage No.
Diam of Head (Inch)
Approx. Number per lb
2d
1
15-1/2
3/16
1,010
3d
1-1/4
14-1/2
7/32
635
4d
1-1/2
14
"
473
5d
1-3/4
406
6d
2
12-1/2
17/64
236
7d
2-1/4
210
8d
2-1/2
11-1/2
19/64
145
9d
2-3/4
132
10d
3
10-1/2
5/16
94
12d
3-1/4
88
16d
3-1/2
10
11/32
71
20d
4
9
3/8
52
30d
4-1/2
46
40d
5
8
13/32
35
60d
6
7/16
