The stopnut : a tool to help you screwing M3

Hi friends,

Don't know for you, but when I need to use my M3 screws, the nut is always at the wrong place : at the bottom of an inaccessible place. Not easy to access and even harder more to maintain at its place.

So I created this wonderful gadget : the stopnut!

It is a simple cube with the place for an M3 nut at the bottom. The cube is pierced. It let the screw pass through to let you use any length of screw. So, you can position the nut at it's ideal place and maintain it during th