The Bitaxe Infinity Stand, which we created for SoloSatoshi is a nice, stable and open stand fitting any Bitaxe version.

A slotting system enables you to slot the bases of the stand together to arrange multiple Bitaxes next to each other. How far can you stack them? To infinity, of course. The inbuilt offset between the two different stand parts provides room for power cables and guarantees sufficient cooling.

Designed for use with regular M3 threaded pc screws. DIN 7985 / ISO 7045
 

Don't have a 3D printer? No problem, you can buy a readily printed version of this stand here