Q. I'm trying to read the thread dimension across the flats on the 2.5mm single hole chassis socket part no 20-0985. The diagram is small and looks like 11.5mm, with some comment as a superscript (tolerance?) Can you clarify, please? Thank you. Very best regards, Joy Spencer
A. Hi Joy, thank you for your question. The measurement between the flats on the base is 11.5mm.