the attached pdf shows pictures/ part numbers of some replacement lug nuts I recently purchased.
acorn: NOE 641-3238 $3.69each (Corrected part number)
open: NOE 641-2137 $2.49 each
on my warrior, the same lug nut works all the way around.
The acorn style uses a 23mm socket, the open style uses a 22mm socket.
I use anti seize on my lugs to reduce galling.