ACTUAL METRIC SIZE

3

4

5

6

8

10

12

15

18

13 x 13

0.595

16 x 16

0.722

20 x 20

0.880

25 x 25

1.11

1.45

1.77

2.21

30 x 30

1.36

1.78

2.18

2.57

40 x 40

1.90

2.42

2.97

3.52

45 x 45

2.10

2.74

3.38

4.00

50 x 50

2.33

3.77

4.47

5.82

60 x 60

4.57

5.42

7.09

8.69

70 x 70

6.38

8.36

10.30

75 x 75

6.89

9.00

11.00

80 x 80

7.34

9.63

11.90

14.20

90 x 90

8.30

10.90

13.40

15.90

100 x 100

12.20

15.25

17.80

21.90

120 x 120

14.70

18.20

21.60

26.60

150 x 150

23.00

27.30

33.80

40.10

200 x 200

36.74

48.50

54.20

ACTUAL METRIC SIZE

4

5

6

8

10

12

15

18

40 x 25

1.91

2.39

50 x 40

3.37

3.99

60 x 30

3.37

3.99

65 x 50

4.35

5.16

6.75

75 x 50

5.65

7.39

9.12

80 x 60

6.37

8.34

100 x 50

7.20

100 x 65

(7MM)

8.77

9.94

12.30

100 x 75

10.60

13.0

15.40

125 x 75

12.20

15.0

17.80

150 x 75

17.0

20.20

24.80

150 x 90

18.20

21.60

26.60

200 x 100

23.0

27.30

33.70

200 x 150

32.0

39.60

47.10