Need longer studs for your aluminum wheels?

On my FJ40, the lack of thread engagement on my lug nuts always made me a little nervous, so I searched for an improvement.  These aluminum wheels are very thick compared to the stock steel wheels.  I had a hard time finding M12 studs in the length I needed.  After a lot of research, here's what I ended up with:

Moroso 46220 1/2-20 (3 inches long)

And here's the after picture:

This gives me warm fuzzies...