h2 writes:

hi all, can anyone tell me the trade name of the tool that fits
the type of screw that LOOKS like a torqx, but has a small stud in the
middle of the head??? have come across this in a couple of parts i'm
working on, any info appreciated

You can get a Chinese import hex-drive set of every kind of security bit in
history for a few bucks. They're all over eBay.