What do the letters "G" and "H" designate in regards to a metric thread? ex: M12x1.25-6H... Is this the same as "A" and "B" (male and female?). Thank you.
What do the letters "G" and "H" designate in regards to a metric thread? ex: M12x1.25-6H... Is this the same as "A" and "B" (male and female?). Thank you.
It is a tolerance symbol
hi, a bit late, but i just saw it : that is a "mother" thread; if you need factory infos about tread tolerances, iso profile deviations, tooling tolerances, etc, i can help / kindlyM12x1.25-6H
Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg