5-20pcs M3 M4 M5 M6 M8 304 Stainless Steel Knurled Thumb Screws Round Head Flat Head Hand Tighten Bolts Knurled Grip ScrewsHome Improvement > Hardware4,73 US$ (≈ 31,64 kr.)4,83 US$På lagerSold by AliExpress WWTil butikken