Source For Metric Wire Lockable Socket Head Screws
Looking for Wire Lockable Metric Socket Head Screws for exhaust Bolts on a DLE Engine; looked everywhere in the USA, such as Mcmaster-Carr, American Bolt, etc; can find Standard Sizes but no Metric Wire Lockable; available in England/Europe; tried drilling my own, went through Six 1/16" bits before I gave up trying; I need M5 X 20mm & M5 X 30mm.