|
|
d
(ねじの
呼び)
|
小ねじ本体
|
平座金
|
ばね座金
|
a
(座面から完全ねじ部までの寸法)
|
|
dk
|
k
|
十字穴
|
D1xt
(JIS)
|
D1xt
(JIS小形)
|
D2
(最大)
|
|
No.
|
m(参考)
|
P=1
|
P=2
|
P=3
|
P=4
|
|
M 2
|
3.5
|
1.3
|
1
|
2.2
|
6x0.4
|
4.3x0.4
|
4
|
1.2
|
1.8
|
2.2
|
2.2
|
|
M2.3
|
4
|
1.5
|
1
|
2.4
|
7x0.5
|
4.6x0.4
|
4.6
|
1.3
|
2.0
|
2.5
|
2.4
|
|
M2.6
|
4.5
|
1.7
|
1
|
2.6
|
7.5x0.5
|
5x0.5
|
4.8
|
1.4
|
2.1
|
2.7
|
2.7
|
|
M 3
|
5.5
|
2
|
2
|
3.6
|
8x0.5
|
6x0.5
|
5.5
|
1.5
|
2.4
|
3.0
|
3.0
|
|
M3.5
|
6
|
2.3
|
2
|
3.9
|
9x0.5
|
7x0.5
|
6.2
|
1.7
|
2.8
|
3.4
|
3.4
|
|
M 4
|
7
|
2.6
|
2
|
4.2
|
10x0.8
|
8x0.5
|
7
|
2.3
|
3.5
|
4.4
|
4.1
|
|
M 5
|
9
|
3.3
|
2
|
4.9
|
12x0.8
|
10x0.8
|
8.5
|
2.5
|
4.3
|
5.2
|
5.2
|
|
M 6
|
10.5
|
3.9
|
3
|
6.3
|
13x1.0
|
11.5x0.8
|
11.5
|
3.1
|
5.1
|
6.3
|
6.1
|
|
M 8
|
14
|
5.2
|
3
|
7.8
|
18x1.6
|
16x1.2
|
14.5
|
4.2
|
6.7
|
8.4
|
8.0
|
|
|