Description: _x000D_ These screws and nuts are made of 304 stainless steel, which is resistant to rust and corrosion. There are many sizes in one set which can be commonly used in home and office appliance, machinery, furniture, repair and inventions. _x000D_ _x000D_ _x000D_ Features: _x000D_ Made of 304 stainless steel material, the 304 stainless steel material provides strength and offers good corrosion resistance in many environments. _x000D_ Environment-friendly, no pollution, high hardness fixing component, industrial and construction fasteners. _x000D_ Nine common sizes for general purpose use, meet daily basic needs. _x000D_ Well packed and assorted in a transparent plastic box for convenient use and storage._x000D_ _x000D_ Used widely in the home and office appliance, communication equipment, ship assembly and other machinery industry. _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Material: 304 stainless steel _x000D_ Type: Pan head_x000D_ _x000D_ Size and Quantity: _x000D_ M2*6mm Screw 20pcs _x000D_ M2 Nut 20pcs _x000D_ M2.5*8mm Screw 20pcs _x000D_ M2.5 Nut 20pcs _x000D_ M3*8mm Screw 10pcs _x000D_ M3*12mm Screw 5pcs _x000D_ M3*16mm Screw 5pcs _x000D_ M3 Nut 20pcs _x000D_ M4*8mm Screw 5pcs _x000D_ M4*16mm Screw 5pcs _x000D_ M4 Nut 10pcs _x000D_ M5*8mm Screw 5pcs _x000D_ M5*16mm Screw 5pcs _x000D_ M5 Nut 10pcs _x000D_ Box Size: 12.5 x 6.3 x 2.3cm / 4.92 x 2.48 x 0.9" _x000D_ Weight: 152g(approx.)_x000D_ _x000D_ _x000D_ Package Includes:_x000D_ 80pcs x Screws with Washers_x000D_ 80pcs x Nuts _x000D_ _x000D_ _x000D_ Note:_x000D_ 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding._x000D_ 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.