I found these. #2 at 1/4"

https://www.amazon.com/100pc-Gold-Phillips-Round-Head-Screws/dp/B004W05UJU?source=ps-sl-shoppingads-lpcontext&ref_=fplfs&psc=1&smid=A13T3OI499R0PP

Apart from them being gold. As ideally a black or gunmetal would these work well to cover the bare wood that would be left after removing the pickup rings from the guitar body?

Thanks in advance to anyone who can help