Details: * brand new and high quality*Made of nylon material, and real looking to use*A plastic field for storage and organizing is included* nylon, put on and corrosion resistant*This flat washing machine provides a support for the weight distribution and wear resistance of the closure*Ideal for electrical connection to family and advertisement electrical appliances, vehicles and ships whose energy delivery is hooked up by means of screws / bolts.*Material: Nylon*Color: Black (As Pictures Show)*Specification: M2-M10*Box Size: 12.7*6.8*2.2 cm (Approx.)*Boxed Weight: 62g (Approx.) Package Contents: 100 * M2*5*1 Nylon Gaskets100 * M2.5*5*1Nylon Gaskets100 * M3*6*1 Nylon Gaskets50 * *8*1 Nylon Gaskets50 * M5*10*1 Nylon Gaskets50 * M6*12*1.2 Nylon Gaskets40 * M8*16*1.4 Nylon Gaskets10 * M10*20*2 Nylon Gaskets Note: The real colour of the object may be slightly various from the pictures proven on web content brought on by many factors such as brightness of your display screen and light brightness.