5x nut rivet mandrel: M3 / M4 / M5 / M6 / M8. Size: M3 / M4 / M5 / M6 / M8. 10x M8 threaded rivet nuts. 24x M4 threaded rivet nuts. 10x M6 threaded rivet nuts. 20x M5 threaded rivet nuts. 40x M3 threaded rivet nuts.
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