M8 M10 M12 M14 - M20 Black 8.8 Grade Carbon Steel Fine Thread Hexagon Nuts Flat Hex Wafer Low Thin Jam Nut Pitch 1.0/1.25/1.5mmHome Improvement > Hardware2,11 US$ (≈ 14,11 kr.)2,29 US$På lagerSold by AliExpress WWTil butikken