Silver copper bimetal rivets with high quality and competity price High Quality Silver copper bimetal contact rivetsAdvantages:Our company has ... and high quality.Specification:1. Head diameter: 2.0-10mm2. Head thickness:0.5-2.5mm3. Shank diameter: 1.0-4.0mm4. Shank length: 1.0- ... 9.0mm5. Per your samples or drawing is availableMaterial: Ag, AgCd, AgCdo, AgNi, AgFe, AgCu, AgSnO2...etc High Quality ...