十字槽半沉头螺钉

尺寸图和技术图

310_AM1eQw_966.gif

关键尺寸和技术参数

Dimensions in mm- source DIN EN ISO 7047

Publication date: 12/2011 Supersedes DIN EN ISO7047: 1994-10

d thread size
P
k nom/max
dk nom. max.
recess No.
Type H m ref.
Type Z m ref.
t ~
M 1.6
0.35
1
3.0
0
1.9
1.9
0.4
M 2
0.4
1.2
3.8

0

2
2.2
0.5
M 2.5
0.45
1.5
4.7
1
3
2.8
0.6
M 3
0.5
1.65
5.5
1
3.4
3.1
0.75
M 3.5
0.6
2.35
7.3
2
4.8
4.6
0.8
M 4
0.7
2.7
8.4
2
5.2
5
1
M 5
0.8
2.7
9.3
2
5.4
5.3
1.2
M 6
1
3.3
11.30
3
7.3
7.1
1.4
M 8
1.25
4.65
15.37
4
9.6
9.5
2
M 10
1.5
5
17.78
4
10.4
10.3
2.3

DIN EN ISO 7047 - ≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial items

d thread size M 1.6 M 2 M 2.5 M 3 M 3.5 M 4 M 5 M 6 M 8 M 10
nominal length l
3 0.067 0.119 0.212
4 0.078 0.138 0.242 0.351
5 0.09 0.156 0.272 0.395 0.669 0.99
6 0.102 0.175 0.302 0.439 0.729 1.07 1.49
8 0.125 0.212 0.362 0.527 0.849 1.23 1.73 2.79
10 0.145 0.249 0.422 0.615 0.969 1.39 1.97 3.14 6.89
12 0.165 0.287 0.482 0.70.3 1.09 1.54 2.21 3.49 7.53 11.4
14 0.185 0.325 0.543 0.791 1.21 1.7 2.45 3.84 8.17 12.5
16 0.205 0.362 0.603 0.879 1.33 1.85 2.69 4.19 8.81 13.5
20 0.436 0.723 1.06 1.57 2.17 3.17 4.89 10.1 15.5
25 0.874 1.28 1.87 2.56 3.77 5.77 11.7 18
30 1.5 2.17 2.95 4.37 6.64 13.3 20.6
35 2.47 3.34 4.97 7.52 14.9 23.1
40 3.73 5.57 8.39 16.5 25.6
45 6.16 9.27 18.1 28.1
50 6.76 10.1 19.7 30.7
55 11 21.3 33.2
60 11.9 22.9 35.7