Size: M2, M2.5, M3, M5, M6, M8, M10, M12 Material: Stainless Steel Quantity: 580 pieces across 9 sizes of commonly used stainless steel washers Made of stainless steel with rust-resistant properties for long-lasting use; suitable for home, automotive, and workshop applications Wide application: Ideal for electrical connections on household and commercial appliances, automotive, and marine equipment with threaded or bolt-type power connections Color: Silver Package Contents: 100 x M2 washer 100 x M2.5 washer 100 x M3 washer 100 x M4 washer 60 x M5 washer 40 x M6 washer 50 x M8 washer 20 x M10 washer 10 x M12 washer Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.