Blind rivets 1.Type:open end,dome head 2.Material:5050# ... box, 20 boxes/ctnStandard: DIN and IFIOther kinds of blind rivets for choice, as follows:MaterialAluminium, steel, stainless steel, CopperTypeopen ... able to supply some large-flange blind rivets and tite-bulb rivets, and peel type blind rivets, if interested, please feel free to ... a most competitive price and better quality Aluminium blind rivets