Item Type: Flat Washer Material: Stainless Steel19 Different Sizes: M2, M2. 5, M3, M4, M5, M6, M8, M10, M12, you can choose the appropriate size for the gasket to meet your different needs 2High Quality Material: Made of 304 stainless steel, environmentally friendly, non toxic, super durable, easy to carry, hard texture 3Excellent Performance: With high temperature resistance, tighter sealing, corrosion resistance 4Wide Range of Applications: Ideal for electrical connections for home and commercial appliances, automotive and Marine applications 5For a Long Time: Excellent oxidation resistance, can be stored in humid environment for a long time 100 x M2 Flat Washer 100 x M2.5 Flat Washer 80 x M3 Flat Washer 80 x M4 Flat Washer 50 x M5 Flat Washer 30 x M6 Flat Washer 20 x M8 Flat Washer 10 x M10 Flat Washer 10 x M12 Flat Washer