Crealty Ender 3 - Silicone Spring Replacements

The mold can be used to get four spring replacements for the heat bed.

Temperature resistant silicone (up to 450°C) was used here.

I used the silicone spring replacements from Bocki_Austria as an inspiration.
What I didn't like about them were:
- cap and body were held together using rubber bands
- only 3mm pins


The cap has now 4mm holes (for the Ender 3), where one can either screw in an M4 with or without a nut.
The cap now fits around the body. (A little too tight for my first print, I'll probably destroy the mold after my first try.)
I also incl. 8 M3 holes, if one wants to secure everything down.