Pins for the Universal Nexus Galaxy Pogo Pin Charging Dock. See thing http://www.thingiverse.com/thing:63756Please see http://www.thingiverse.com/thing:63756 for more information. Customize and print! The base has a thin support structure to keep the nut insert from filling with cruft. Clean it out using a 4.8mm drill bit and a hobby knife. Press in and glue 6xM3 nuts. Super glue or a bit of acetone works well. The defaults work well for M3 screws and nuts. A plate of 9 is made by default in case you have any issues. This can be changed in the customizer.