1. The springs are mainly used in the machine.
2. Its inner diameter generally has half of the outer diameter.
3. For the springs, the green color represents that the load quality is a heavy load.
4. In addition, the heaviest load quality springs are made in a brown color.
5. Widdened punching custody, metal stem tirms, plastic stems as well as other machines and devices for elastic movements as well as automobile fields.

Technical dataification:
Features:
The feathers are mainly used in machines.
Its inner diameter generally has half of the outer diameter.
In the feathers, the green color represents that the load quality is a heavy load.
In addition, the heaviest load quality springs are made in a brown color.
Often stamps, metal stamps, plastic stamps as well as other machines and equipment for elastic movements and automobile fields.
Technical dataification:
Model (od*length): TH25*30 mm, TH25*40 mm, TH25*50 mm, TH25*60 mm, TH25*70 mm, TH25*80 mm, TH25*90 mm, TH25*100 mm (optional)
Material: 65 million steel
Color: green
Load quality: heavy load
Outside diameter: 25 mm
Inner diameter: 12.5 mm

List of packages:
2 * Spring