Review on 🔘 Xitomer 4PCS Mirror Hole Plugs M10x1.25 for Z125, Z400, Versys 650, FZ-07, MT-07, FZ-09, MT-09, CRF250L, CB1000R, SV650, and More – Aluminum CNC by Alvis Minchenko

Does exactly what you want. I looked at a few hardware stores in my area and save myself the trouble - they don't have this thread length in any version. I would take some regular zinc or something and just spray paint it black but nobody has the right product. If you need a reverse thread, your task is even more terrible. Just save gas and time and spend a few extra bucks here. They look great and fit perfectly. Also, two threads of each thread are included so you have a spare for your next bike.