Rivet,blind rivet,rivet nut 1.ISO,ANSI,CE,DIN,BS& non-standard ... is capable 3.Grade:4.8 ,6.8,8.8... Rivet,blind rivet,rivet nut 1.What’s the specification of our Products ? MaterialCarbon ... steel is SS201,202,302,304,316...copper is shiny brass , pure copper,such as H62,H65,H68...Aluminum is ... more than 20 years experiences in screw,bolt,nut,washer,rivet, stud, pin,wrench and so on .2.Our company ...