Apologies if I’ve missed it, but I haven’t seen the thread size for this antenna in the specs, or on a quick check of the forum. Can anyone tell me the thread size to make it easier to order some bolts? A pin in the hole suggests you can go almost 10mm deep. [image] Multi-band GNSS antenna…

[image] M2 Helical Antenna Hardware integration [EMLID_ANT107_dimensional_specs]