Greetings everyone! Happy and proud new owner of a Stormy Blue NC1 RS RHT Roadster <-- I'm in Japan. So that's like a Sport PRHT Miata in the US.

Had it for about 3 months now and have already started minor mods. Nothing performance related but all cosmetic and comfort related.

Something I'd like to do in the near future is to give the brakes a refresh - pads, rotors, fluid and anything else I find needing attention while I have the wheels off.

I'm considering replacing all the bleed valves with solo-bleeders. So, I need to know what size bleed valves to use for the clutch slave cylinder. With what I've been able to dig up from various sources here and there, I got this data.

From Flying Miata, the caliper valves are:
Front Calipers: M8 x 1.0
Rear Calipers: M8 x 1.25

But for the clutch slave cylinder, I have no idea. Flying Miata has the following size for the NA and NB. I've read that RX7s and RX8s have the same size for their clutch slave cylinders. But I just can"t find anything anywhere for the NC's size.
Clutch Slave Cylinder: M7 x 1.0

Could anyone please verify this?