Standard Steel Blind rivets have a steel rivet and mandrel and large flange diameter. The 3/16” large flange rivet has a .650” OD.
Closed End Blind Rivet, 3/16″ (.1875″ OD)
Steel Pop Rivet, 3/16″ (.1875″)
Aluminum Pop Rivet, Large Flange, 3/16″ (.1875″)
Aluminum Pop Rivet, 3/16″ (.1875″)