[Amps] OT: SG-230 Ground lug

[Walter Muth]

Hi all,

I know it is off topic here. First of all  I am not familiar with 
"thread measured in inches" :-).

Missing a nut on the ground lug of the SG-230 tuner, so what type of 
thread is it and what would be the correct technical term/size of  the 
screw nut?


73
Walter
DK1BN