The locking nut screws are just M4 socket head cap screws - you don't have to go to ibanez to get longer ones, they are a readily available item widely used in industry...
@konfyouzd - I had to unwind on both ends to get it in both the bridge and the tuner. There's another wound layer under the top wind and the Circle K's seem to be good so far, though it's only gone through one practice.
of note: the .74 I use for the G# did *not* require any unwinding.