Stainless Steel 303 Knurled Thin Nuts M2 M2.5 M3 M4 M5 M6 M8 M10 Hand Screw Nut Round Adjust Leveling Knurled Thumb Nut 2/5/10pcHome Improvement > Hardware0,38 $ (≈ 0,31 CHF)0,77 $Auf LagerSold by AliExpress WWZum Shop