Standard Steel Blind rivets have a steel rivet and mandrel and large flange diameter. The 1/8” large flange rivet has a .390” OD.
Steel Pop Rivet, 3/16″ (.1875″)
Heavy-Duty Rivet Nut, 1/4”-20
Steel Pop Rivet, 1/8″ (.125″)
Closed End Blind Rivet, 5/32″ (.156″ OD)