Samsung Note 20 Ultra 5G motherboard shield screw specs needed

I was repairing my phone when like the clumsoid I am I dropped the screws for the motherboard shield. I have been trying to find what size specs they are but to no avail.

Supposedly they are Samsung part number "6001-003400", but no idea what size those are, and I am fine with getting non-branded screws for a fraction of the price.

Thank you.