cb77 petcock packing screws

[bk305]

anyone know what the size and pitch is for those 2 phillips headed screws on the outside of the cb77 petcock? are they the old jis screws or can they be replaced with std. metrics? mine have seen better days and could only be removed by filing a slot in them- i would like to have better looking and useable screws. thanks for any help- bk

[piecutter]

Yep, hard to find too! Check with LOUDMOUSE, he might have some or know someone who does. Hard to find but not impossible.