M105A2 Bleeder Valve thread/size?

[allredsd]

Does anyone know what the thread is on the brake bleeder valve for the M105? I'm missing one. I thought I'd ask just in case, before I headed out to the local auto store to see if I can find a match.

This is my last step in converting to converting to electric-over-hydrolic - fill the pump and bleed the brakes.

Thanks!
Scott

 

[allredsd]

For anyone that's interested, it's a 7/16-20.