- Complete Set of 800 Washers : This assortment includes 800 high-quality stainless steel flat washers in 9 different sizes: M2 (210 pcs), M2.5 (200 pcs), M3 (100 pcs), M4 (100 pcs), M5 (70 pcs), M6 (40 pcs), M8 (50 pcs), M10 (20 pcs), and M12 (10 pcs). Ideal for a wide range of applications. - Premium 304 Stainless Steel : Made from top-grade 304 stainless steel, these washers are designed for durability. They offer high hardness, excellent wear resistance, and strong corrosion and rust resistance, making them suitable for long-term use in challenging environments, including extreme temperatures and high humidity. - Versatile Applications : Perfect for various tasks such as home improvement, outdoor construction, electrical maintenance, and furniture repair. These flat washers are essential for securing bolts that have a smaller diameter than the washer's hole. - Convenient Storage : The washers are neatly organized in a durable, transparent plastic case featuring 9 compartments for easy access and identification. Each compartment is clearly labeled, ensuring you can quickly find the size you need for your project. Choose this stainless steel washer set for reliable performance and versatility in your projects. Each washer provides the strength you need for effective fastening and repair tasks.