C
型号 Type
尺寸 Size(mm)
l
t
s
K2
K3
K4
K5
K6
K7
K8
K9
K10
K12
2.5
3.5
4.5
5.5
6.5
7.5
8.5
9.5
10.5
12.8
15
15
15
15
15
15
20
20
20
20
4
4
4
4
4
4
6
6
6
6
基本尺寸
General size(mm)
<6
>6~12
>12~25
>25~50
>50
允许偏差
Tolerance
+0.3
0
+0.4
0
+0.6
0
+1.0
0
+2.0
0