M2 M2.5 M3 M4 304 Stainless Steel 2 In 1 Bolt Nut Combination Set Cross Phillips Countersunk Flat Head Screw Hexagon NutsHome Improvement > Hardware3,11 USD (≈ 2,56 CHF)3,17 USDDisponibileSold by AliExpress WWVai al negozio