Bracket for mounting Raspberry pi Flirc case to 3030 profile
use 2 M3/M4/M5 x10 screws and 2 M3/M4/M5 nuts to mount it to profile (choose screws per your liking)
you can also use my drop in T nut:
https://www.printables.com/cs/model/287760-drop-in-t-nut-for-3030-profile