Wanted: supplier of Imperial size screws for an American amplifier

[ghostinthemachine]

As per the title.

I have a Krell KSA100S in for a rebuild and there are some screws missing. The previous tech did a good job of losing them on an assuming cluttered bench.

Any decent place I can try for these?

See images attached.

 

[stevanbuxt]

 

[User121314]

 

[Sarel.wagner]

 

[Vaal]

 

[mahleu]

 

[DACMan1]

 

[moldie]

 

[gcalli]