... contact,bimetal rivet,composite rivet contact,bimetal rivet contact,electrical relay contact,hollow rivet contact,alloy rivet contact,silver plated contact,electrical contact,electrical rivet contact,silver point, electrical contact ... Material: Ag,Fag,AgNi,AgCdO,AgSnO2In2O3,AgCuO,AgZnO etc.Widely used in electrical systems,like the relay,circuit breaker ...