3mm Idler Pulley 2020 mount

Strong and nice Idler Pulley mount with 3mm hole for 6mm GT2 belt.
It mounts directly on the 2020 profile.
17mm from top of the belt to the mount surface.

1 pcs M3 x 20 countersunk screw
1 pcs M3 x 10 countersunk screw
1 pcs M3 nut
1 pcs M3 T-nut
2 pcs M3 washer (between ideler pulley and the case)

Prints with no supports.
It is 2 part: Main case and the 2020 guide insert (prevents rotating)
Designed for "Ender 5 Linear Rails Mod" https://www.thingiverse.com/thing:3646827