Specifications:These screws features cross slot to provide uniform force, which is more convenient and quick to use.There are 10 types of screws in this kit to meet your different DIY needs.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 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, Countersunk, Self Tapping, Assortment KitBox Size: 15cm x 10cm x 2cm/5.91" x 3.94" x 0.79" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.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