These wheel bolts are suitable for BMWs using M12x1.5 bolts, such as E30, E36, E46, E39 etc....
They use a 60 degree conical taper
These fit all older BMWs, but it seems like the newer models such as the F10 have changed from an M12 to an M14 threaded hole for their wheelnuts, so these won't fit models with M14 holes
Outer Diameter: 23mm
Hex diameter: 17mm