HyperCube Evolution: Compact optical endstop

Optical endstop holder for compact placement under the HyperCube Evolution top beam (30x30 extrusion) and a breaker for it.

PLA plastic is used for parts.
Nozzle: 0.4
Layer height: 0.2
Fill: 20%..30%
Use support: yes

BOM:
DIN7991 M3x10mm screw - 2 pieces,
DIN7991 M3x8mm screw - 1 piece,
M3 nut - 1 piece,
Cyacrine glue - a few drops.

The breaker box should be printed from a dark-colored plastic. Light plastic may not reliably interrupt the flow; it will be necessary to additionally paint it with black paint (for example, with a permanent marker) or stick a piece of aluminum foil on it.
When assembling, I advise you to first stick the flag on the carriage with a thin double-sided tape, make sure that all the details exactly match your design and then stick the flag to the carriage with cyacrine glue or fix it with screws.
It is not necessary to insert a metal nut M3 into a plastic T-nut.

In the project files attached file details in SolidWorks format, as well as dra