|
|
|
螺纹规格
|
螺距
|
外径C1
|
底径
|
钻头
|
螺牙角度
|
|
|
12
|
1.5
|
12
|
10.5
|
12.5
|
60
|
|
|
16
|
1.5
|
16
|
14.5
|
16.5
|
60
|
|
|
18
|
1.5
|
18
|
16.5
|
18.5
|
60
|
|
|
20
|
1.5
|
20
|
18.5
|
20.5
|
60
|
|
|
24
|
1.5
|
24
|
22.5
|
24.5
|
60
|
|
|
27
|
2.0
|
27
|
25.0
|
27.5
|
60
|
|
|
30
|
2.0
|
30
|
28.0
|
30.5
|
60
|
|
|
36
|
2.0
|
36
|
34.0
|
36.5
|
60
|
|
|
48
|
2.0
|
48
|
46.0
|
48.5
|
60
|
|
|
56
|
2.0
|
56
|
54.0
|
56.5
|
60
|
|
|
64
|
2.0
|
64
|
62.0
|
64.5
|
60
|
|
|
76
|
2.0
|
75
|
73.5
|
75.5
|
60
|
|
|
80
|
2.0
|
80
|
78.0
|
80.5
|
60
|
|
|
90
|
2.0
|
90
|
88.0
|
90.5
|
60
|
|
|
发布日期：2012-11-02 浏览次数：572
