![ISO 7412-19848.8级和10.9级高强度钢结构栓接用大六角头螺栓 ISO 7412-19848.8级和10.9级高强度钢结构栓接用大六角头螺栓-紧固云](https://bzserve.luosi.com/img/physical/41/130.png?customtxt=FastenCloud.com)
ISO 7412-1984
8.8级和10.9级高强度钢结构栓接用大六角头螺栓
Hexagon bolts for high-strength structural bolting with large width across flats-Property classes 8.8 and 10.9
![ISO 7412-19848.8级和10.9级高强度钢结构栓接用大六角头螺栓尺寸图 ISO 7412-19848.8级和10.9级高强度钢结构栓接用大六角头螺栓尺寸图-紧固云](https://bzserve.luosi.com/img/spec/41/d2/x0/p0/l0/m0/s0.png?s=7a31e3ae4236f56ee35c3e407db5f280c453cdd7&n=fK5ihAAU&t=1725790643164&customtxt=FastenCloud.com)
尺寸规格 规格X长度(P)
下载图纸
标准数据
- M12-M20
- M22-M27
- M30-M33
(mm)
P
da max
ds max
ds min
e min
k max
k min
r min
s max
s min
M12
1.75
14.7
12.7
11.3
22.78
7.95
7.05
0.6
21
20.16
M16
2
18.7
16.7
15.3
29.56
10.75
9.25
0.6
27
26.16
M20
2.5
23.24
20.84
19.16
37.29
13.4
11.6
0.8
34
33
M22
2.5
25.24
22.84
21.16
39.55
14.9
13.1
0.8
36
35
M24
3
27.64
24.84
23.16
45.2
15.9
14.1
1
41
40
M27
3
31.24
27.84
26.16
50.85
17.9
16.1
1.2
46
45
M30
3.5
34.24
30.84
29.16
55.37
19.75
17.65
1.2
50
49
M33
3.5
41
37
35
66.44
23.55
21.45
1.5
60
58.8