The M3 x 20mm Hex Standoff Mounting Kit (10pk) is suitable for all kinds of circuit boards, sensors, mechanical support of the installation. It is great for building a multi-level robot chassis.
Just what I needed. Great product..A+A+A+A+A+A+A+A+
I like what I got but I think you could have added some flat and lock washers..... That would make a perfect package.... Now I have to find some washers...