Quick release plate 40x40 mm to fit Hama tripod.
With matching mounting screws
Use the supplied screws at your own risk. I use it for a cheap Chinese camera and it works fine. But I would not trust it for a big SLR camera:)
0.1 mm for screws and 0.2 for the plate
I used these settings and it worked fine.
The screw probably needs a brim to stick to the platform.