Amazon.com: HIFESON Hand Rivet Nut Tool,Handy Rivnut Tool - Metric & SAE with 30pcs Steel Rivet Nuts,Rivet Nut Kit with Sturdy Case Packed, Designed for Tight Space : Automotive
AVK Rivet Nut: Steel, Knurled, M6-1.00 Dia./Thread Size, 0.70mm to 4.20mm, 14.73 mm Lg, 25 PK - 33JF48|AKS4T-610-4.2 - Grainger
Rivet Nut Knurled CAL M6-1.0 x 4.2 SS PV (20 Pieces) | eBay
Qty 5 M6 Large Flange Stainless Steel Closed Close End Rivet Nut Rivnut Nutsert | eBay