update : 09/10/2017 , uploaded double and cuadruple molex. care with double , walls may be too wide. try with a 0.4 diameter nozzle if it does not work. i designed it for a 0.3, double wall but.. have not tested it yet.
where i live, u cannot get the normal 3 pin or 2 pin female plug who is used on boards like mks , ramps or so many other so, here is something that works for me and i hope works for you all.
i printed it with
0.1 layer height
0.3 line width
start with basic cura 2.7 0.1 layer height default settings (fine)
it may also print with a 0.4 nozzle with 0.4 width but i dont recomend the 0.1 layer height needed for this part.