DescriptionThese are Philips-head M3 screws. They are 12mm long and come in packs of three. This is the screw size that the MiP robotic Platform and its add-on boards uses. Check below for the associated hardware.
![小型方位磁石 10個 アーテック[学校教材・教育玩具]](https://jp.images-monotaro.com/Monotaro3/pi/middle/mono04897352-260917-02.jpg "小型方位磁石 10個 アーテック[学校教材・教育玩具]")
