Aperture(inch)

Metric unit(mm)

Wire dia(BWG)

1/4”x1/4”

6.4x6.4

0.71,0.635,0.56

3/8”x3/8”

9.6x9.6

1.07,0.89,0.81,0.71

1/2”x1/2”

12.7x12.7

1.8,1.6,1.5,1.07,0.89,0.81,0.71,0.64

5/8”x5/8”

16x16

1.07,0.89,0.81

3/4”x3/4”

19.1x19.1

1.7, 1.5,1.07,0.89 ,0.81

1”x1/2”

25.4x12.7

1.7,1.5,1.07,0.89,0.81

3/2”x3/2”

38x38

1.7,1.5,1.07

1”x1”

25.4x25.4

1.83,1.65,1.47,1.07

1”x2”

25.4x50.8

2.1,1.8, 1.6,1.1,1.07

2”x2”

50.8x50.8

2.1,1.8,1.6,1.1