1、Made of 304 stainless steel, it can provide strength in many environments and has good corrosion resistance. 2、Small size, wide application, very suitable for use as a fixed part in narrow areas. 3、Equipped with a variety of button screws of different lengths to meet your various needs. 4、It can be used in machinery industries such as home and office equipment, communication equipment, and ship assembly. 5、It comes with a storage box, which has been sorted and installed, which is clear and easy to take. 20 x M2x4mm/0.16in Countersunk Hex Socket Screws20 x M2x5mm/0.19in Countersunk Hex Socket Screws20 x M2x6mm/0.24in Countersunk Hex Socket Screws20 x M2x8mm/0.31in Countersunk Hex Socket Screws20 x M2x10mm/0.39in Countersunk Hex Socket Screws20 x M2x12mm/0.47in Countersunk Hex Socket Screws20 x M2x16mm/0.63in Countersunk Hex Socket Screws160 x M2 Hex Nuts Item Type: Hex Screw and Nut SetMaterial: 304 Stainless SteelColor: SilverySpecification:20pcs M2x4mm/ 0.16in Countersunk Hex Socket Screws20pcs M2x5mm/ 0.19in Countersunk Hex Socket Screws20pcs M2x6mm/ 0.24in Countersunk Hex Socket Screws20pcs M2x8mm/ 0.31in Countersunk Hex Socket Screws20pcs M2x10mm/ 0.39in Countersunk Hex Socket Screws20pcs M2x12mm/ 0.47in Countersunk Hex Socket Screws20pcs M2x16mm/ 0.47in Countersunk HexSocket Screws160pcs  M2 Hex Nuts