No, they will not work. Too short. The AN5-11 fasteners are the best in my opinion. This size has the perfect unthreaded portion to engage the DS flange and R200 flange. AN lock nuts are designed to take vibrations much more than standard nylocks and they are reuseable too. The 8mm jtr suggests work, but they are fully threaded in length. In short the minor thread diameter in shear is much less. The OD of the 8mm thread I measured is slightly less in diameter than the unthreaded portion of the AN.
AN bolts in general have filleted heads, material spec and a higher quality of thread rolling. I could not get them in socket heads but the hex heads work enough to hold a 1/2 wrench on them while tightening the nut on the backside.