For tightening wire rod winding bobbin. Originally I used a specially designed special nut with aluminum tapered, but I tried to purchase because it became stupid.
On 2016-11-29 17:27:36
If you order the same specially shaped specimen separately to the machine maker, it will be much more expensive. I was saved because I could use it on ready-made goods. There is something that is on the decline even after this, and you can also purchase the left thread, so I will use the next one.
I am satisfied with the specifications of the product. However, it is hard to understand, but I can not understand the technical terms such as OO dividend. It will be helpful if you can give an explanation.