Screw for Fender tuning peg

[ChrisCYWG]

Hi,

I just got a 1991 Fender P Bass from Japan off Ebay, and I'm in the process of giving it a makeover. I cleaned the tuning pegs all up, but I ended up wrecking the single screw that holds the gear down onto the string peg on one of them. (Its the only screw on the entire tuner) I am not sure if that a standard screw or not with current pegs. It's dome shaped though, with a Philips head on it.. does anyone know the particulars on the screw so I can get one (or four) and just replace them all.

Thanks in advance,
Chris