mm????in
重
个数
mm????in
重
个数
0.5
0.00051
1960780
12.7?1/2
8.35
120
0.68
0.00128
781250
13.4938 17/32
10
**
0.8
0.00209
478470
14
11.18
89
1
0.00408
245**
14.2875?9/16
11.9
84
1.2
0.00705
141840
15.0812 19/32
14
71.4
1.3
0.00893
111980
15.875???5/8
16.3
61.3
1.45
0.0124
80645
16
1 6.69
59.9
1.588 ?1/16
0.016
62350
16.6688 21/32
18.9
52.9
1.75
0.0218
45871
17
20.02
50
2
0.0326
30700
17.4625 11/16
21.7
46.1
2.3812 ?3/32
0.055
18182
18.2562 23/32
24.8
40.3
2.5
0.0637
15698
19
27.96
35.77
3
0.11
9091
19.05????3/4
28.2
35.5
3.175???1/8
0.131
7634
19.9438 25/32
31.9
31.4
3.5
0.175
5717
20.637???13/16
35.8
27.9
3.9690 ??5/32
0.255
3922
21
37.75
26.49
4
0.261
3831
21.4313??27/32
40.1
24.9
4.7625?3/16
0.441
2268
22.225?????7/8
44.8
22.3
5
0.51
1961
23
49.59
20.17
5.1594 13/64
0.56
1786
23.0188??29/32
49.8
20.1
5.5562?7/32
0.699
1431
23.8125??15/16
55.1
18.2
5.9531 15/64
0.86
1163
24
56.34
17.75
6
0.881
1136
24.6063?31 /32
60.8
16.5
6.35????1/4
1.04
962
25
63.68
15.7
6.5
1.119
894
25.4???????1"
66.8
15
6.7469 17/64
1.25
800
26.1938??11/32
73.3
13.64
7.1438?7/32
1.49
671
26.9875??11/16
80.2
12.47
7.9375?5/16
2.04
490
27.7812??13/32
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