DIN 7979 is a pin which is a cylindrical rod with an internal metric thread. These pins have a polished surface due to which there is no need to use a special coating. As the name of this metasis suggests, it has a cylinder shape, and the diameter of this fastener is the same throughout its length and has an internal thread.
Fastening group DIN 7979
DIN 7979 is most often made of stainless steel and belongs to the group of stainless fasteners.
Materials for the manufacture of pins DIN 7979
DIN 7979 pins are made of the following materials:
- Steel
- Stainless Steel. The A1 steel grade allows these pins to be used in areas where there is a risk of corrosion.
Area of application of DIN 7979 pins
DIN 7979 is used to connect parts, one of which has a blind hole, to each other. For example, a sleeve on a shaft. The internal thread facilitates the process of pulling out the pin.
The DIN 7979 pin is in great demand in machine-building and other manufacturing industries. All pins can be attributed to the class of connections subject to dismantling.
