Hey, if anyone bought some cheap aftermarket stubby antennas but they didn't include an adapter that fits, I have a bunch of these socket screws that are basically metric screws M6-1 that are 14mm long and will screw into the antenna and the mount hole. It's long enought to screw into the hole and then screw the antenna into it.
I bought a bag of these, so if anybody needs any, let me know. I may put them up on ebay in lots of 3 for a buck or something. If anyone is interested, please let me know and I'll do that and put a link here.