340pcs M3 3mm Stainless Steel Button Head Screws Allen Screws Screw Set SetDescription: These screws are made of high quality alloy steel, which provides strength and provides good corrosion resistance in many environments. The convex head is ideal for use in confined areas as fasteners, industrial and construction fasteners. There are many lengths in this set, which can be commonly used in home and office appliances, machinery, furniture, repairs and inventions. Features: Made of 304 stainless steel, 304 stainless steel provides strength and offers good corrosion resistance in many environments. Ideal for use in confined areas as fasteners, industrial and construction fasteners. There are many different length flat head screws, which can be used for different purposes. A total of 180 pieces of bolts and 160 pieces of nuts for general use will meet your daily basic style. Widely used in home and office appliances, communication equipment, ship assembly and other machinery. Specifications: Material: Stainless Steel Color: Silver Box Size: 125x65x22mm (LxWxH) Screws Sizes & Quantity: M3x5mm 20pcs M3x6mm 20pcs M3x8mm 20pcs M3x10mm 20pcs M3x12mm 20pcs M3x14mm 20pcs M3x16mm 20pcs M3x18mm 20pcs M3x20mm 20pcs Hex Nut 160pcs Quantity: 340pcs/1 set Note: Please allow 1-3mm error due to manual measurement. Pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 180pcs x 160pcs Screws x Nuts