mm in

重（KG）

个数（近似）about

Mm in

重（KG）

个数（近似）about

0.5000

0.00051

1960780

11.5094 29/64"

6.22

161

0.6800

0.00128

781250

11.9062 15/32"

6.88

145

0.800

0.00209

478470

12.0000

7.04

142

1.0000

0.00408

245100

12.3031 31/64"

7.60

132

1.2000

0.00705

141840

12.7000 1/2"

8.35

120

1.3000

0.00893

111980

13.4938 17/32"

10.0

100

1.4500

0.0124

80645

14.0000

11.18

89

1.5800 1/16"

0.016

62350

14.2875 9/16"

11.9

84

1.7500

0.0218

45871

15.0812 19/32"

14.0

71.4

2.0000

0.0325

30700

15.8750 5/8"

16.3

61.3

2.381 3/32"

0.055

18182

16.0000

16.69

59.9

2.5000

0.0637

15698

16.6688 21/32"

18.9

52.9

3.0000

0.110

9091

17.0000

20.02

50

3.1750  1/8"

0.131

7634

17.4625 11/16"

21.7

46.1

3.5000

0.175

5717

18.2562 23/32"

24.8

40.3

3.9688  5/32"

0.255

3922

19.0000

27.96

35.77

4.0000

0.261

3831

19.0500 3/4"

28.2

35.5

4.7625 3/16"

0.441

2268

19.8438 25/32"

31.9

31.4

5.0000

0.510

1961

20.6370 13/16"

35.8

27.9

5.1594 13/64"

0.560

1786

21.0000

37.75

26.49

5.5562 7/32"

0.699

1431

21.4313 27/32"

40.1

24.9

5.9531 15/64"

0.860

1163

22.2250 7/8"

44.8

22.3

6.0000

0.881

1136

23.0000

49.95

20.17

6.3500 1/4"

1.04

962

23.0188 29/32"

49.8

20.1

6.5000

1.119

894

23.8125 15/16"

55.1

18.2

6.7469 17/64"

1.25

800

24.0000

56.34

17.75

7.1438 9/32"

1.49

671

24.6063 31/32"

60.8

16.5

7.9372 5/16"

2.04

490

25.0000

63.68

15.70

8.0000

2.09

478

25.4000 1"

66.89

15

8.5000

2.5

400

26.9875 ‌11/32"

73.3

13.64

8.7312 11/32"

2.71

369

26.9875 ‌11/16"

80.2

12.47

9.0000

2.97

337

27.7812

87.4

11.4

9.5250 3/8"

3.52

284

28.0000

89.47

11.18

10.0000

4.08

245

28.5750

95.2

10.5

10.3188 13/32"

4.48

223

30.1625

112

8.93

11.0000

5.42

185

11.1125 7/16"

5.60

179

11.5000

6.22

161