优质铬钒钢6150锻造,整体淬火; 尾端倒角方便插入螺帽;
|
|
a(mm) |
b(mm) |
|
|
YT-5740 |
1.5 |
14 |
62 |
12 |
20/80 |
YT-5741 |
2.0 |
16 |
75 |
12 |
20/80 |
YT-5742 |
2.5 |
18 |
85 |
12 |
20/80 |
YT-5743 |
3.0 |
20 |
90 |
12 |
20/80 |
YT-5744 |
4.0 |
25 |
100 |
6 |
20/80 |
YT-5745 |
5.0 |
28 |
115 |
6 |
20/80 |
YT-5746 |
6.0 |
32 |
135 |
6 |
20/40 |
YT-5747 |
7.0 |
34 |
140 |
6 |
20/40 |
YT-5748 |
8.0 |
36 |
150 |
6 |
20/40 |
YT-5749 |
10.0 |
40 |
170 |
6 |
20/40 |
YT-5750 |
12.0 |
44 |
209 |
3 |
10/20 |
YT-5751 |
14.0 |
55 |
233 |
3 |
10/20 |
YT-5752 |
16.0 |
59 |
240 |
3 |
10 |
YT-5753 |
17.0 |
62 |
246 |
1 |
10 |
YT-5754 |
18.0 |
65 |
261 |
1 |
10 |
YT-5755 |
19.0 |
69 |
276 |
1 |
10 |
YT-5756 |
22.0 |
78 |
330 |
1 |
10 |
|