[quote name='rhythmbug' timestamp='1497807584' post='3320651']
The screws I bought were advertised as to fit USA and Mexico Ps. Are you certain MIMs are metric? Cos if they are I'll claim a refund.
[/quote]
The last Mexican instrument I worked on, took M3 (metric) screws.
I think U.S use imperial #6x32.
Like I said earlier, not sure about Gotoh, might be worth emailing them. I know when I needed help with bridge parts from Babicz, I mailed them and they were very helpful.