Specifically #4 (2.9mm) X 8 or 10mm Pan Pozi (or torx). The type you use to attach plastic XLRs. Canford Audio in the UK have them (part # 40.927, GBP1.09 per 100) but they are utterly impossible to deal with outside the EU (want to use a courier service that costs 40 pounds!). So if anyone has some (I'd like up to 500) and is prepared to post them, I can pay with paypal or rare and exotic semiconductors !.
cheers
Mike
cheers
Mike