|
d
(ねじの
呼び)
|
P(ピッチ)
|
m(許容差)
|
m1(許容差)
|
S(許容差)
|
e
|
小型 S
|
|
並目
|
細目
|
基準
寸法
|
上
|
中
|
並
|
基準
寸法
|
上
|
中
|
並
|
基準
寸法
|
上
|
中・並
|
約
|
基準
寸法
|
|
M 2
|
|
|
1.6
|
0
- 0.25
|
-
|
-
|
1.2
|
0
- 0.25
|
-
|
-
|
4
|
0
- 0.2
|
|
4.6
|
-
|
|
M2.3
|
|
|
1.8
|
1.4
|
4.5
|
5.2
|
|
M2.5
|
|
|
2
|
1.6
|
5
|
5.8
|
|
M2.6
|
|
|
|
M 3
|
0.50
|
|
2.4
|
1.8
|
5.5
|
6.4
|
|
M 4
|
0.70
|
|
3.2
|
0
- 0.30
|
2.4
|
7
|
8.1
|
|
M 5
|
0.80
|
|
4
|
3.2
|
0
- 0.30
|
8
|
9.2
|
|
M 6
|
1.00
|
|
5
|
0
- 0.48
|
±0.6
|
3.6
|
0
- 0.48
|
±0.6
|
10
|
0
- 0.6
|
12
|
|
M 8
|
1.25
|
1.00
|
6.5
|
0
- 0.36
|
0
- 0.58
|
±0.8
|
5
|
13
|
0
- 0.25
|
0
- 0.7
|
15
|
12
|
|
M10
|
1.50
|
1.25
|
8
|
6
|
17
|
20
|
14
|
|
M12
|
1.75
|
1.25
|
10
|
7
|
0
- 0.36
|
0
- 0.58
|
±0.8
|
19
|
0
- 0.35
|
0
- 0.8
|
22
|
17
|
|
M14
|
2.00
|
1.50
|
11
|
0
- 0.43
|
0
- 0.70
|
±0.9
|
8
|
22
|
25
|
19
|
|
M16
|
2.00
|
1.50
|
13
|
10
|
24
|
28
|
22
|
|
M18
|
2.50
|
1.50
|
15
|
11
|
0
- 0.43
|
0
- 0.70
|
±0.9
|
27
|
31
|
24
|
|
M20
|
2.50
|
1.50
|
16
|
12
|
30
|
35
|
27
|
|
M22
|
2.50
|
1.50
|
18
|
13
|
32
|
0
-0.4
|
0
- 1
|
37
|
30
|
|
M24
|
3.00
|
2.00
|
19
|
0
-0.52
|
0
- 0.84
|
±1
|
14
|
36
|
42
|
32
|
|
M27
|
3.00
|
2.00
|
22
|
16
|
41
|
47
|
36
|
|
M30
|
3.50
|
2.00
|
24
|
18
|
46
|
53
|
41
|
|
M33
|
3.50
|
2.00
|
26
|
20
|
0
- 0.52
|
0
- 0.84
|
±1
|
50
|
58
|
46
|
|
M36
|
4.00
|
3.00
|
29
|
21
|
55
|
0
- 0.45
|
0
- 1.2
|
64
|
50
|
|
M39
|
4.00
|
3.00
|
31
|
0
- 0.62
|
0
- 1.0
|
±1.2
|
23
|
60
|
69
|
55
|
|
M42
|
4.50
|
|
34
|
25
|
65
|
75
|
-
|
|
M45
|
4.50
|
|
36
|
27
|
70
|
81
|
|
M48
|
5.00
|
|
38
|
29
|
75
|
87
|
|
M52
|
5.00
|
|
42
|
31
|
0
- 0.62
|
0
- 1.0
|
±1.2
|
80
|
92
|
|
M56
|
5.50
|
|
45
|
34
|
85
|
0
- 0.55
|
0
- 1.4
|
98
|
|
M60
|
5.50
|
|
48
|
36
|
90
|
104
|
|
M64
|
6.00
|
|
51
|
0
- 0.74
|
0
- 1.2
|
±1.5
|
38
|
95
|
110
|
|
M68
|
|
|
54
|
40
|
100
|
115
|
|
|