M6 Hex Nut Wrench

thingiverse

This remix works on standard 10mm M6 hex nuts. My DYS 1306 4000KV motors' prop nuts are precisely sized at 10mm across the flats, a perfect fit for an M6 nut according to Proto Industrial's official chart (chart #419). The original model's dimensions, however, were tailored around a smaller 8mm M5 nut with an 8.2mm distance across the flats. I achieved this precise sizing by scaling up the X and Y dimensions of the original design by a factor of 1.244x, resulting in a perfectly sized 10.2mm 'across the flats' distance that matches the standard M6 hex nut size.