bimetal & trimetal contact rivet used in electrical contact
such as switches,breakers,contactor,controller,circuit breaker,relays


silver material:Ag,FAg,AgNi,AgZnO,AgCuO,AgCdO,AgC,AgSnO2,AgSnO2InO3,AgW,AgWC,AgWCC
Type:bimetal and trimetal contact rivet hollow contact rivet,silver rivet etc.