Amazon.com: uxcell 100 Pcs 2.5mm x 6mm Aluminum Flat Head Semi-Tubular Rivets Silver Tone : Industrial & Scientific
Source Stainless steel aluminum copper 2mm 2.5mm 3mm 6mm flat head solid rivet with factory price on m.alibaba.com
Amazon.com: uxcell 100 Pcs 2.5mm x 10mm Aluminum Flat Head Semi-Tubular Rivets Silver Tone : Industrial & Scientific
100Pcs M2.5 x 12mm Truss Oval Head Rivets Plate With Nickel Semi-hollow Rivet 2.5mm DIA - AliExpress
Rivet, acrylic and brass, black, 5.5x5mm with 3mm shank and 2.5mm inside diameter, fits 3.5-5mm hole. Sold per pkg of 50. - Fire Mountain Gems and Beads
Hollow Rivet,2.5mm x 3mm Through Hole Copper Hollow Rivets Grommets Double-sided Circuit Board PCB 200 Pcs - Walmart.com