This part of GB/T 12618 stipulates that the diameter of the nail body is d=3mm~5mm, the material of the nail body is austenitic stainless steel (A2), the material of the nail core is austenitic stainless steel (A2), and the performance grade is 51. Mechanical properties and application data of round head blind rivets type.
2006GB/T 12618.1-2006 Open end blind rivets with break pull mandrel and protruding head.Property class 10,11
1990GB/T 12618-1990 Mushroom head break mandrel blind rivets
GB/T 12618.4-2006 Open end blind rivets with break pull mandrel and protruding head.Property class 51 has been changed from GB/T 12618-1990 Mushroom head break mandrel blind rivets.