10-50Pcs M3 M4 M5 M6 M8 M10 M12 Zinc Plated Carbon Steel Rivnut Flat Head Threaded Rivet Insert Nutsert Cap Rivet Nut

10-50Pcs M3 M4 M5 M6 M8 M10 M12 Zinc Plated Carbon Steel Rivnut Flat Head Threaded Rivet Insert Nutsert Cap Rivet Nut

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