This is a related question to How to fix this in an enclosure without glueing.
However, for a protoboard/PCB, how could I attach it to the enclosure? The bottom of the enclosure has holes for attaching, but it doesn't have screw thread. How should these holes be used and how can I attach a PCB?
Glueing is not what I want, in case I want to add/change components on the protoboard later.
Best Answer
The small standoffs molded into the bottom of that plastic box can be used with the proper sized metal machine screws. The screws will cut their own thread in the soft plastic. There are several things to consider: