Description: _x005F_x000D_These screws and nuts are made of high quality 304 stainless steel, which provides strength and offers good corrosion _x005F_x000D_resistance in many environments. Button head design is ideal for use in confined areas as fixing component, industrial and construction fasteners. There are many length in this set which can be commonly used in home and office appliance, machinery, furniture, repair and inventions. _x005F_x000D_Features: _x005F_x000D_Made of 304 stainless steel material, the 304 _x005F_x000D_stainless steel material provides strength and offers good corrosion _x005F_x000D_resistance in many environments. _x005F_x000D_Ideal for use in confined areas as fixing component, industrial and construction fasteners. _x005F_x000D_There are many different length of button head screws that you can use for various purposes and projects. _x005F_x000D_Total 180 pieces screws and 50 pieces nuts for general purpose use will meet your daily basic needs. _x005F_x000D_Used widely on home and office appliance, communication equipment, ship assembly and other machinery industry. _x005F_x000D_Specifications: _x005F_x000D_Material: 304 stainless steel_x005F_x000D_Grade: A2-70_x005F_x000D_Color: Silver_x005F_x000D_Standard: Metric_x005F_x000D_Screw Type: Hex socket button head _x005F_x000D_Thread: M2 _x005F_x000D_Size & Quantity:_x005F_x000D_M2*4 30pcs _x005F_x000D_M2*6 30pcs _x005F_x000D_M2*8 30pcs _x005F_x000D_M2*10 30pcs _x005F_x000D_M2*12 30pcs _x005F_x000D_M2*16 30pcs_x005F_x000D_M2 Nuts 50pcs_x005F_x000D_Box Size: 13.2 x 7.2 x 2.3cm / 5.19 x 2.83 x 0.9" _x005F_x000D_Package Includes:_x005F_x000D_180pcs x Screws _x005F_x000D_50pcs x Nuts_x005F_x000D_.