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JIS B 1174-1989 |
Unit : mm |
|
Designation
of Thread |
Gaugen
Line |
Hexagon
Socket |
Length |
K |
E |
d2 |
Major
D. |
Pitch
D1 |
a |
B |
m |
§¤ |
approx |
ÃÖ¼Ò |
ref |
Basic
Size |
Tolerance |
ÃÖ´ë |
ÃÖ¼Ò |
|
9.728 |
9.147 |
3.97 |
¡¾0.91 |
5 |
4.0 |
3.5 |
8 |
1.3 |
1.5 |
8.2 |
|
13.157 |
12.301 |
6.01 |
¡¾1.34 |
6 |
5.0 |
4.5 |
11 |
1.5 |
1.5 |
11.0 |
|
16.662 |
15.806 |
6.35 |
¡¾1.34 |
8 |
6.0 |
5.5 |
12 |
1.5 |
1.5 |
14.4 |
|
20.955 |
19.793 |
8.16 |
¡¾1.81 |
10 |
7.0 |
6.5 |
15 |
2 |
1.5 |
18.0 |
|
26.441 |
25.279 |
9.53 |
¡¾1.81 |
14 |
9.5 |
7.5 |
17 |
2 |
2 |
23.0 |
|
33.249 |
31.770 |
10.39 |
¡¾2.31 |
17 |
11.0 |
9.0 |
19 |
3 |
2 |
29.0 |
|
41.910 |
40.431 |
12.70 |
¡¾2.31 |
22 |
12.5 |
10.5 |
22 |
3 |
2 |
38.0 |
|
47.803 |
46.324 |
12.70 |
¡¾2.31 |
22 |
12.5 |
10.5 |
22 |
3 |
2 |
44.0 |
|
59.614 |
58.135 |
15.88 |
¡¾2.31 |
27 |
12.5 |
10.5 |
26 |
3 |
2 |
55.5 |
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