three countersunk holes are provided in the housing to allow for one or two screw mounting methods

Prusa

i3 MK3

No

No

0.15 mm

10%

Based on issues with layer adhesion that an individual has had in the area of the threads, I'd recommend printing at a layer height of 0.15 mm with at least 2 perimeters and 5 top/bottom layers. I'd also recommend printing at the top end of the filament's temperature. I print with PLA and the threads and layer adhesion on my mounts are very strong.