purple copper wire screen

meshes number

thread centimeter

S·W·G

hole

size

mm

thread

size

mm

meshes of each inch

each centimeter

each square centimeter

10holes

3.9

15.0

23

0.610

1.930

18holes

7.0

50.0

30

0.315

1.096

22holes

8.7

75.2

29

0.345

0.809

24holes

9.5

0.27

0.78

30holes

11.8

0.23

0.61

40holes

15.7

0.19

0.44

60holes

23.6

0.122

0.30