This listing is for individual M3 hex nuts.  Price is per nut.

We are selling these to you at our cost.  Feel free to choose as many or as few as you like.  This hex nut is fully compatible with any M3 screw.

These are silver, M3, hex nuts made from zinc plated, high strength, class 10 steel.  The diameter is 5.5mm (flat to flat) by 2.4mm thick.