How to order
We only produce springs based on your requirements, we do not have a fixed product catalog.
This requires some important information:
- requested amount
- delivery time
- type of material
- contact information
Technical specifications of the spring:
- technical drawing
- dimensions d x D1 x L x z
- sample (may be damaged)
Technical drawing model:
![](https://sp-ao.shortpixel.ai/client/to_webp,q_lossy,ret_img,w_319/http://etc-pruziny.cz/wp-content/uploads/2020/01/techvy-1.jpg)
D1 outer diameter of the spring body
D2 spring inner diameter
L0 free (hanging) length
d wire diameter
z number of threads