Specifications:These screws features standard cross slot to provide uniform force, which is more convenient and quick to use.The thread is deep and clear without burr to ensure better fastening effect.Made of premium iron material, these screws are corrosion-resistant and anti-oxidation.This screws nuts set is well packed and assorted in a plastic box and leaves you no worry about damage or disorder. Type: Screw KitMaterial: IronQuantity: 250Pcs/SetFeatures: with Storage Box, Durable, Self Tapping, Durable, Assortment KitNotes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Package Includes:25 x M2x425 x M2x525 x M2x625 x M2x825 x M2x1025 x M2x1225 x M2x1425 x M2x1625 x M2x1825 x M2x201 x Storage Box