Amazon.com: HJ Garden 60pcs 1/8 x 1/2 Inch (3.2x12mm) Red Copper Blind Rivet Self-Plugging Open End Dome Head Decorating Fastener Nails Pop Rivets Core Pulling Rivets Grip Pange 5/16-3/8 Inch (7.9-9.5mm) :
Amazon.com: ALLOYPRO 60pcs Large flange blind rivets, Aluminum,Flange Diameter 5/8" (16 mm),Pop Rivets Assortment Kit Blind Rivet by Bolt Dropper,3/16" x 5/8" Inch,grip range(8-12mm) : Industrial & Scientific
Amazon.com: 90 Sets Chicago screws Assorted Kit 6 Sizes Silvery Leather Rivets 3/16(5mm)Screw Rivets Phillip Head Book Binding Posts Nail Rivet Chicago Bolts for DIY Leather Craft Bookbinding (5 x 4,5,6,8,10,12)