20x Schutzkappen für Schrauben M4 bis M12 Innensechskant Abdeckkappen Hutmutter
Size: M4, M5, M6, M8, M10, M12, M14, M16, M20, M24. Place the bulge of the cover on to the hex screw hole. Color: As picture shown. Color:Black (A part style get other color such as orange or green.).