340PCS M3 Screw Set + Nuts Material: 304 Stainless Steel Color: Silver Content: M3 x 5mm 20pcs M3 x 6mm 20pcs M3 x 8mm 20pcs M3 x 10mm 20pcs M3 x 12mm 20pcs M3 x 14mm 20pcs M3 x 16mm 20pcs M3 x 18mm 20pcs M3 x 20mm 20pcs M3 Nuts 160pcs
Features: -Made of 304 stainless steel, rust and corrosion resistant -Environment-friendly, no pollution, high hardness -Many length choice in one set meet daily basic needs -Well packed in a transparent plastic box -Carefully organized in 10 cells, not worry messing them up
Application:There are many length in one set which can be commonly used in machinery, furniture, repair and DIY inventions.