Mixed Rivnuts Blind Set M4-M10 Rivet Nuts Kit Threaded Nuts for Hardware Project
Available Size: M4, M5, M6, M8, M10. 50pcs x M4 rivet nuts. 10pcs x M10 rivet nuts. M4 for 0.5-2.5 mm thick sheet, M5 for 0.5-3.0 mm thick sheet, M6 for 0.5-3.5 mm thick sheet, M8 for 0.5-3.5 mm thick sheet, M10 for 1.0-5.0 mm thick sheet.