Where to buy a hot shoe?

Question

Do it yourself

Good day. There is a difficult question that I have been struggling with for a long time. For one small-scale device, it is necessary to implement a mount to the camera through a regular hot shoe. So, where is there a chance to order only this item? I do not need a module or adapter assembly, just myself shoe. They are definitely made in series, because they are the same for heaps of different devices of different years. The batch is very small, no more than 50 pieces for sure.