2/ 5pcs Inside Outside Thread Adapter Screw Nuts Insert Sleeve Converter Nut Coupler M2 M3 M4 M5 M6- M12 M20 304 Stainless SteelHome Improvement > Hardware2,22 US$ (≈ 14,85 kr.)3,58 US$På lagerSold by AliExpress WWTil butikken