POP MD419BS Open End Blind Rivet; 1/8 Inch (0.125 Inch), (0.000-0.070 Inch GR), Dome HD, Monel/Steel, Zinc CLR TRIV: Amazon.com: Industrial & Scientific
Ad-41H Closed-End Blind Pop Rivet | Pilotshop.com
Rivet Identification Chart | Rivet Head Styles and Markings | Jay-Cee Sales & Rivet, Inc.