I am having an issue finding a CPU Cooler that will fit my current build. It is a bare bones MSI Nightblade x2 system. The system is for Intel Skylake Processors, so I got the new Intel Core i5-6600. The problem I have is that the motherboard already has a bracket on the back of it with threaded holes for a CPU cooler. Of course the Stock Intel cooler is not threaded, so if does not work. I pulled the motherboard out of the case to see if I could take the bracket off off so that the stock cooler would fit, but the housing that clamps the CPU down is also screwed into that bracket. I have included a link to the brackets below. I either need another bracket that I can screw the socket clamp into so that I can use the stock cooler, or I need a cooler that can screw into the existing holes. Also the case being small, my cooler has to be under 5" overall height. Any help would be much appreciated.
Pictures of Brackets
Pictures of Brackets