... body:Stainless Steel mandrel:steel.Stainless steel Stainless steel blind rivets As a direct manufacturer, we can assure you a ... strength.The strongest rivet in the product rang.2)Application,Automotive,Containers,Computer case,Furniture,Electric equipment ,Building... 3)Dia, ... ,18,20,22,25,28,30 Other kinds of blind rivets for choice, as follows:MaterialAluminium, steel, stainless steel, CopperTypeopen ...