Wild Willy 1, M38 - countersunk screw B2

[casethejoint]

Hi guys,

I'm working on a basket case Willy that's needed loads of screws drilling out as the genius that built it mistook thread-lock for "stupid strength glue".

Anyway, I think I'm there on all the replacements, but I'm stuck on B2 which is the countersunk ones 3mm x 8mm. They're part of the motor assembly.

Any idea where to get replacements? Seems a slightly odd thread pattern for 3mm and different to the normal Tamiya 3 mm bolt thread.

Thanks!