The following table shows the horizontal and vertical line widths.
Line Width
Line
Number Appearance Inches MM
1 .005 .13
2 .010 .26
3 .015 .40
4 .021 .53
5 .026 .66
6 .031 .79
7 .036 .92
8.0421.06
9.0461.16
10 .052 1.32
11 .057 1.44
12 .062 1.57
13 .067 1.70
14 .072 1.82
15 .078 1.98
Quick References 5-5