Trimetal Silver Contact Rivet,Electrical Contact Rivet,Electric Trimetal Rivet TS16949,SGS,RoHS,ISO9001,QC80000 Our products Trimetal Silver Contact Rivet have passed:ISO 9001:2000 , ... , RoHS,QC80000 ,etc. Normal specifications of Tri-metal Silver Contact Rivet:1.Head diameter: 2mm-10mm2.Head thickness: 0.4 ... OFFICE DRAWINGS OF Trimetal Electric Contact.And pls feel free to contact us if any help we ...