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.