M3 X 6mm ISO 15983, Metric, Blind Rivets, Flat Head, Grooved Mandrel, A2 Stainless Steel - Aspen Fasteners
Amazon.com: HJ Garden 25pcs 4x10mm Close End Blind Pop Rivet Stainless Steel Round Dome Head Decorating Fastener Nails Waterproof Sealed Blind Pop Rivets : Industrial & Scientific
Amazon.com: SDTC Tech Stainless Steel Blind Rivets 3/16" x 1/4" (6-4) Open End Type Pop Rivet Grip Range 3/16-1/4 inch (50 pack) : Industrial & Scientific