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
Stainless Steel Pop Rivets 3/16" x 1/2" Flat Countersunk Head Blind 6-8 Qty 50 | eBay