I am currently working on a Mastercase Pro 5 from Cooler Master, bought it on eBay for a good deal but came with no screws other than screws from previous builds. Not standard motherboard stands, the threads are too small and won't tighten on my computer case. Most of the other screws in the kit are also oddly threaded and therefore cannot be used with the parts included in the kit, but the fan mounting screws and thumbscrews can still be used, at least in my case.
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