JMI era AC30 back panel screws

[jodie]

Hi all,
does anybody know the measurements of the screws for the back panel?
Coming from metric Germany I know these screws have an inch threading,
I tried 10-32 screws, those fitted the nuts in the speaker cabinet
but did not fit the cage nuts inside the amp, even though my old Vox screws fitted
both cabinet and cage nuts?!
Maybe 10-24?
Any idea where to get the right screws, preferably in Europe?
Thanks
Jodie

[pdf64]

2BA raised countersunk slotted head. Should be able to find them on ebay.

[jodie]

Thanks again!