1/4"

6.350

0.090

5/16"

7.938

0.140

3/8"

9.525

0.210

1/2"

12.700

0.370

5/8"

15.875

0.580

3/4"

19.050

0.840

7/8"

22.225

1.150

1"

25.400

1.510

1-1/8"

28.575

1.910

1¼"

31.750

2.350

1½"

38.100

3.390

2"

50.800

6.040

2¼"

57.150

7.640

2½"

63.500

9.430

3"

76.200

13.590