In this schematic the "Bolt-socket" is used most often.
The most reasonably priced component used on the Kmx125-a5 1990 Europe Uk Gr Nr St Muffler(s) is the Bolt-socket.
A sample from the products for the Muffler(s) include: Insulator,heat, Cover,baffle, Seal,exhaust Pipe, Gasket,exhaust Pipe (mca).