Lambretta Stud, Stepped for Mag housings, 8 - 6 x 29mm, stainless, MB MBP0689
This is a MB specially designed stud to suit Lambretta Mag housings where the standard 6mm thread has gone. These are stepped 8mm to 6mm and 29mm long. Made from stainless steel. Tap the thread out to 8x 1.25mm deep enough so the stepped stud locks up so the 6mm part is in its correct height. Cheaper and easier than a helicoil or timesert.