Just got a couple more Uno boards and find they come with a nice base. But no info on the screws. The ones for mounting the base to whatever are same as holes in arduino and #4 fit well. The ones aligned with the Uno holes are a bit under size. A #4 machine screw fits and forms it's own threads and …

Base included with Uno now - what size screws?

CrossRoads October 20, 2020, 10:51pm 2

Uno

Mega