It's similar, but not exactly the same. The base collar is slightly larger on the F10 knob vs. ZHP. I only know this because the custom machined collar I had made for a ZHP knob won't fit the F10, lol.
Imola Red / Imola Red ///M5
E60 SSK, Dice iPod, Illuminated ZHP knob, GT Custom Exhaust, BCR Coilovers
'01 330Ci Titanium Silver on Coral Red
'96 328i Jet Black on Black