Tire Kingdom owes me a lugnut. And I can't find my lugnut online. So.. I'll give $1 paypal to whoever tells me a) What brand/model lugnut it is, and b) where to get one (without saying buy a new set of wheels).
Let me know.
It uses a 12mm allen key to install/remove, and has "1.25" (thread pitch) stamped on the side.
-Jeff