Missing screw for 200W CNC Module

Hi,

Can anyone tell me what screws are used to hold this plate on?

I was working on a prototype base plate for a vaccum attatchment and one of the screws decided it was time to go walkabout. I cannot locate it anywhere - damn space aliens moving my stuff around!!

So any help deeply appreciated.

Thanks
Paul

The original screw is a Black, 6mm M3 Hex socket head bolt.

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