I'm coming up goose eggs everywhere I search for these. Can't find them on the net either. I have not yet measured the oem bleed screw threads, but figure I'll have better luck searching that way -- unless somebody here can give me the info and a source.

 

Find the size and thread pitch and try McMaster.com. They are a great source for hardware and a supplier for many racing teams.

 

Here my friend with the info: The Motive Products POWER BLEEDER(TM) is the
number 1 selling DIY pressure brake bleeder. Source: www.motiveproducts.com
I hope this helps!