Stock RZR-S lug nuts work with Diablo beadlocks?

[mosslager]

So if I get a set of the DWT Diablo beadlocks, do I need to order different lug nuts or will my stock "S" wheel lug nuts work? I understand there are flat and acorn style. If I recall my stock are acorn style but can't remember. I thought only the spun wheels used flat.