Set of 4 P2R reinforced cylinder head nuts with M7 threaded base Peugeot 103 / MBK 51 / AM6 / DERBI…

Here is a set of 4 flanged type cylinder head nuts, reinforced and treated, they are in M7 thread, they are therefore mounted on engine MBK 51, Peugeot 103, minarelli am6, DERBI ... Very high quality, manufactured by P2R under the reference 167916.