Brass Connector 9mm Hose German

German type Brass fitting for compressed air GAV5810-C2 Quick male coupler in rough brass Quality turned fittings from rough brass for compressed air from GAV Italy. Brass is an alloy of copper and zinc; the proportions of zinc and copper can be varied to create a range of brasses with varying properties. Made from Tonval brass (also called OT58 ) is a copper-lead-zinc alloy. As brass is not ferromagnetic this type of connector/coupling is suitable in areas where non-magnetic properties are desired. For 9mm ID Hose OT58 brass (Tonval brass) German type ( CEJN ) Made in Italy