DOUBLE COILED SPRING WASHER FOR RAILWAY TRACKS
Double Coiled Spring Washer
![](https://vossloh.info/wp-content/uploads/2022/01/federring_dopp-300x229.png)
Material
- Spring Steel 38Si7
- Hardness: 43 – 49 HRc.
Surfaces
- Oiled / greased
- Mechanical zinc plated
- Zinc flake coated (e.g. GEOMET)
- Hot zinc galvanized
Further treatments based on customers requirements possible
You can also get small quantities from us!
![federring_dopp federring_dopp](https://vossloh.info/wp-content/uploads/elementor/thumbs/federring_dopp-pit085onxov9tx8x5amz2t8o69uqxdc9sjy58pbhf8.png)
Made in GERMANY