
Controller board
oresat/oresat-solar-simulator-hardware
Solar simulator for our 1U solar panels
PEMExtended
Broaching Nut M2, Internally Threaded for Mounting on PC Boards
The KFS2-M2 is an uncategorised made by PEM in a SMD package with 2 pins. Broaching Nut M2, Internally Threaded for Mounting on PC Boards.
PCBKit's library has its footprint (Fasteners & Fixings:PEM_KFS2-M2, from CERN's library), ready for a KiCad board. JLCPCB lists it (part C22394184). 1 open-source board in 1 repository on GitHub use it.
The library has no symbol for this part yet.

oresat/oresat-solar-simulator-hardware
Solar simulator for our 1U solar panels
Yes. the footprint Fasteners & Fixings:PEM_KFS2-M2, both drawn on this page. PCBKit places them on a board for you when you design with it.
SMD, with 2 pins. Its footprint is drawn on this page.
JLCPCB lists it as part C22394184, with 0 in stock; the sellers' links on this page open their listings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.