PEEK Plastic External Hexagonal Screws M1.6 M2 M2.5 M3 M4 M5 M6 M8 M10 M12 External Hexagonal Screws High Strength InsulationHome Improvement > Hardware4,61 $ (≈ 4,13 €)10,48 $Auf LagerSold by AliExpress WWZum Shop