Quoted from newmantjn:
My red ones are 6-32.
I have pulled "natural" ones out of a Williams game that are 8-32
The ones you buy from Steve are 6-32.
Thks for the info. PBR indicates 'not offered' as part of a bigger order & seemingly difficult to locate in Aus. May need to import from US hobby shop. It would be nice to get a small screw assortment box.