Hello, my name is Jose,

I would like to know what is the thread diameter size in inches (so I can translate to mm.) of the 2-56 and 4-40 rods. Or if its possible where can I find a table with gauge numbers and its correspondence to diameter in inches.

Thank you, Jose
Club aeromodelismo Madrilenio
Madrid-Spain

Jose,
Can't give exact size of 2-56 measured with mic 0.086" approx 2.2mm the 4-40 is 0.112" which is 2.85mm

Cheers.

Thank you very much for your prompt answer.

Jose

Club Aeromodelismo Madrilenio
Madrid - Spain