2/ 5pcs Round Knurled Coupling Nut M3 M4 M5 M6 M8 M10- M16 Stainless Steel Long Extenion Thumb Tighten NutsHome Improvement > Hardware4,78 US$ (≈ 31,98 kr.)4,93 US$På lagerSold by AliExpress WWTil butikken