Lyman mould screw size

[Steelbanger]

I could use some help in learning the correct screw size on a Lyman 4 cavity mould. The screw I need is the set screw that locks the sprue pivot screw in place. I can vaguely remember that it isn't a standard size but the old memory isn't what it used to be. My hope is to find some locally rather than deal with Lyman and pay shipping on a few screws.

Thank you for your help.

[MtGun44]

IIRC it is 8-32

Bill

[Calamity Jake]

Yap 8-32, just go to any hareware store.
ACE has then in quanities of 1 to 100 your choice.