![DIN 7976-1990凹脑六角自攻钉C型 DIN 7976-1990凹脑六角自攻钉C型-紧固云](https://bzserve.luosi.com/img/physical/874/130.png?customtxt=FastenCloud.com)
DIN 7976-1990
凹脑六角自攻钉C型
Upset type hexagon head tapping screws-type C
![DIN 7976-1990凹脑六角自攻钉C型尺寸图 DIN 7976-1990凹脑六角自攻钉C型尺寸图-紧固云](https://bzserve.luosi.com/img/spec/874/d1/x0/p0/l0/m0/s0.png?s=1ff988cff72756046978248f9d9e77f6e974e3c5&n=NQHMf3tf&t=1722086491448&customtxt=FastenCloud.com)
尺寸规格 规格X长度(P)
下载图纸
标准数据
- ST2.2-ST3.5
- ST3.9-ST4.8
- ST5.5-ST8
(mm)
P
a max
e min
k min
k max
r max
s max
s min
d max
d min
d1 max
d1 min
ST2.2
0.8
0.8
3.38
1.18
1.42
0.3
3.2
3.02
2.24
2.1
1.63
1.52
ST2.9
1.1
1.1
5.4
1.38
1.62
0.4
5
4.82
2.9
2.76
2.18
2.08
ST3.5
1.3
1.3
5.96
2.18
2.42
0.5
5.5
5.32
3.53
3.35
2.64
2.51
ST3.9
1.3
1.3
7.59
2.18
2.42
0.5
7
6.78
3.91
3.73
2.92
2.77
ST4.2
1.4
1.4
7.59
2.68
2.92
0.6
7
6.78
4.22
4.04
3.1
2.95
ST4.8
1.6
1.6
8.71
2.88
3.12
0.7
8
7.78
4.8
4.62
3.58
3.43
ST5.5
1.8
1.8
8.71
3.85
4.15
0.8
8
7.78
5.46
5.28
4.17
3.99
ST6.3
1.8
1.8
10.95
4.65
4.95
0.9
10
9.78
6.25
6.03
4.88
4.7
ST8
2.1
2.1
14.26
5.65
5.95
1.1
13
12.73
8
7.78
6.2
5.99