Features Nylon Material: Made of high-toughness nylon plastic, these washers are long-lasting and resistant to breakage, ensuring a reliable and solution for your fastening needs. Versatile Specifications: With sizes ranging from M2 to M10, this washer set offers a wide range of options to meet various fastening requirements, providing flexibility and adaptability for different projects. defence: These washers provide stable defence for connected parts, spreading the load and preventing damage or leakage, ensuring secure and reliable fastening without compromising the being fixed. Load Distribution and Leak Prevention: Effectively spread loads and prevent damage to the being fixed, offering enhanced stability and defence, while also preventing leakage for added functionality. Convenient Storage Case: All 500 washers are neatly packed in a plastic storage case, offering easy portability and organization for convenient use at home, in the workshop, or on the go. Specification: Item Type: Nylon Washer Set Material: Nylon Optional Color: Black, White Model & Quantity: M2, M2.5, M3, M4, M5, M6, M8, M10, 500pcs in total M2x5x1 100pcs M2.5x5x1 100pcs M3x6x1 100pcs M4x8x1 50pcs M5x10x1 50pcs M6x12x1.2 50pcs M8x16x1.4 40pcs M10x20x2 10pcs Package List: 500 x Nylon Washer Package List 500 x Nylon Washer