M3 screws:M3 x 8mm Hex Socket Head Cap Bolts Nuts Screws;Thread Dia: 3mm; Thread Pitch:0.4mm;According with standardized metric system;
Made of 12.9 grade alloy steel and galvanized surface, corrosion resistance and oxidation resistance, suitable for long-term use;
Product features:Zinc plating on the surface is oil-free, with good antirust performance and no fading;The screws are packed in plastic boxes, which is convenient for storage and use;
Wide Application:This screw is widely used and suitable for home, automotive, and shop use.