PMS5003 sensor screw holes?

The instructions mention that the PMS5003 sensor can be screwed to the PCB, but no screws came with my kit, my research into the component tells me nothing, and I don’t have small enough screws to try at random. Are they M2 or something?

Honestly, I looked around for screws and then just decided to go with some good double sided tape.

This stuff works great…

thats correct I used M2 6mm screws