Size: M3 M4 M5 M6 M8 M10. M8 Rivet Nut ---- 10 PCS. M4 Rivet Nut ---- 30 PCS. M10 Rivet Nut ---- 5 PCS. 【Easy to Install】 Threaded rivet nut head is flat, you can use professional hand rivet nut setter to fix them, very easy to install, the different size suitable for various thicknesses.
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