Features 【Quality Material】Made of 304 stainless steel material, the 304 stainless steel material provides strength and offers good corrosion resistance in many environments. 【Ideal For】Fixing component, industrial and construction fasteners. Ideal for use in confined areas where the head needs to be flush or below the surface 【Meet Basic Needs】Six common sizes and three optional types for general purpose use. 【Wide Range Applications】Used widely in the home and office appliance, communication equipments, ship assembly and other machinery industry. 【Guarantee】If you have any questions about the product, please email us, we will reply you and solve your questions within 24 hours. Description: These screws and nuts are made of 304 stainless steel, which is resistant to rust and corrosion.There are many length in one set which can be commonly used in home and office appliance, machinery, furniture, repair and DIY inventions. Specifications: Material: 304 stainless steel Type(optional): A: Cap head B: Button head C: Flat head Size and Quantity: Screws: M2 * 4        50PCS M2 * 5        50PCS M2 * 6        50PCS M2 * 8        50PCS M2 * 10       50PCS M2 * 12       50PCS M2 Nuts      100PCS M2 Flat Washer     100PCS M2 Spring Washer  100PCS Package Includes: 300pcs x Screws 100pcs x Nuts 200pcs x Washers Note: 1. Please allow 1-m error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List