Product Description：
The standard of SK50 Pull Stud is German standard DIN69872. It is an important link between machine and tool.The requirements concerning accuracy,rigidity and reliability are very high.
Pull studs of minor quality not only decrease the performance of the machine,they are even a safety risk.
A breaking pull stud might cause severe damage on machine and workpiece and even injuries on persons.
|
Model |
D |
D1 |
D2 |
M |
L |
L1 |
L2 |
|
SK30 |
13 |
9 |
13 |
M12 |
44 |
24 |
19 |
|
SK40 |
17 |
14 |
19 |
M16 |
54 |
26 |
20 |
|
SK45 |
21 |
17 |
23 |
M20 |
65 |
30 |
23 |
|
SK50 |
25 |
21 |
28 |
M24 |
74 |
34 |
25 |
The SK50 pull stud are divided into through holes and non-through holes.
1.Made of special steel with high rigidity.
2.Costly heat treatment in several steps.
3.Spots with highest stress tempered specifically.
4.High impact strength.
5.All functional surfaces fine finished after hardening.
6.Highest security and reliability.
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Packing
Packaging can choose white paper box, blue paper box and white plastic box.
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