Features:1. Stainless steel material with rust resistant finish to ensure long time use.2. 7 specifications are available: M2.5, M3, M4, M5, M6, M8, M10, each of type has different quantities to meet your different needs.3. Easy to install, suitable for parts with frequent assembly and disassembly.4. Great for use as fixing component, industrial and construction fasteners. 5. They have good abrasion resistance, elasticity, tensile strength and elongation.Specification:Condition: 100% Brand NewItem Type: Flat Washer & Spring WasherMaterial: Stainless SteelQuantity: 260PCSModel: M2.5 M3 M4 M5 M6 M8 M10 Quantity & Model:Flat Washer:M2.5 20pcsM3 20pcsM4 20pcsM5 20pcsM6 20pcsM8 20pcsM10 10pcsSpring Washer:M2.5 20pcsM3 20pcsM4 20pcsM5 20pcsM6 20pcsM8 20pcsM10 10pcsPackage List:260 x Flat Washer