I lost one of the two needed castle nuts for the front & rear 3spd T-case output shafts which are both drilled. The two 4spd T-cases I have use the stake style nuts. Before I hunt down Castle nuts I wanted to ask if stake nuts work on the drilled shafts as I have new ones that came with a gasket & seal kit. I haven’t found any castle nuts on any of the vendor sites. And does anyone know the size & pitch of these? Kinda looks like M19 - 1.5 but that's a guess.