Multiband Antenna two small threads - size?

[sunny.droneman (Vincent)]

Hi,
I want to attach the official antenna for the M2, that conical multi-band thing, to a 3Dprinted part, but not using the SMA-thread, but those two little threaded holes that are on the underside of the antenna
Is that maybe M3 or what?
How deep is it?
I can’t find any spec-sheet on the EMLID website and I don’t have the device here with me, but I need to order screws asap.
Thanks!

[victor.ferreira]

Hi @sunny.droneman,

The threaded holes on the underside of the M2 antenna are M2.5 screws, and the depth is 6 mm. Let me know if you need any other details!

[sunny.droneman (Vincent)]

Thanks!