Item Type: Hex Socket Screws <br>Material: Alloy Steel <br>Color: Black <br>Product Model: M4x6mm, M4x8mm, M4x10mm, M4x12mm, M4x16mm, M4x20mm, M4 nut <br>M4 Screw Size: Approx.6mm / 0.24in, 8mm / 0.31in, 10mm / 0.39in, 12mm / 0.47in, 16mm / 0.63in, 20mm / 0.79in <br>Weight: Approx.262g/9.2oz<br>1、Various types of screws and nuts, a wide range of applications, convenient and fast plastic boxed. <br>2、Made of high quality alloy steel material, provides strength and offers good corrosion resistance in many environments. <br>3、Ideal for use in confined areas where the head needs to be flush or below the surface. <br>4、Convenient to use and with good performance, fixing component, industrial and construction fasteners. <br>5、Used widely in the home and office appliance, communication equipment, ship assembly and other machinery industry.1. Please allow 1?2mm error due to manual measurement. Thanks for your understanding. <br>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.<p>25 x M4x6mm</p><p>25 x M4x8mm</p><p>25 x M4x10mm</p><p>25 x M4x12mm</p><p>25 x M4x16mm</p><p>25 x M4x20mm</p><p>100 x M4 Nut</p><p>1 x Storage Box</p>