I have AP's 6 piston front BBK, which uses the cp7040 caliper. I want to replace the stock bleeder screws with speed bleeders. The only threading info I can find on the caliper's data sheet (from AP's website) says the "hydraulic feed" is threaded M10 x 1.0mm. I am sure hydraulic feed refers to the port on the rear where the banjo bolt attaches, but I'm wondering if the bleeder screws use the same size threading? There is no info on the data sheet specifically regarding the bleeder screw threading.

http://www.apracing.com/drawings/cp7040_1cd.pdf

So can anyone confirm or deny that the bleeder screw threading is indeed M10 x 1.0mm?

 

if I'm not mistaken, it's M10 x 1.25mm, last I looked into them. The best way is to contact brake pros or Stillen directly.

 

Thanks. I guess I could always just pull the banjo bolt and a bleeder screw and compare them.

I would call Stillen, but thats about as aggravating as chewing on a ball of tinfoil.

 

Okay, after calling pegasus racing I can confirm the threading is M10 x 1.0mm, in case anyone else with AP's brakes wants to put in some speed bleeders