Enhance your repair and assembly tasks with this comprehensive 540-piece Aluminum Alloy Sealing Washer Set, featuring 18 common sizes to cover a wide range of applications. Crafted from high-quality aluminum alloy, these washers offer excellent rust and corrosion resistance, ensuring durability and a long service life even in harsh environments. The kit includes a detailed size reference table for quick and accurate selection, making your projects more efficient and precise. Key Features: · Extensive 540-Piece Set with 18 Sizes: Provides versatile options to meet diverse sealing and spacing needs in various mechanical and industrial applications. · Durable Aluminum Alloy Material: Offers superior resistance to rust, corrosion, and oxidation, extending the lifespan of each washer for reliable performance. · Precision Workmanship: Manufactured to standard sizes for a secure and tight fit, promoting stable connections and leak prevention. · Convenient Storage Box: Comes in a compact, organized carrying case for easy transport and storage, perfect for professionals and DIY enthusiasts alike. · Wide Range of Applications: Ideal for use in automobiles, faucets, hydraulic and pneumatic systems, key seals, industrial machinery, and electrical appliances. · Temperature Resistant: Performs reliably within a temperature range of -40℃ to +120℃, suitable for various environmental conditions. Specifications: · Item Type: Sealing Washer · Material: Aluminum Alloy · Temperature Range: -40℃ to +120℃ · Application: Suitable for automotive, plumbing, hydraulic, pneumatic, industrial, and electrical use Package Includes: · 540 x Aluminum Alloy Sealing Washers (18 different sizes) · 1 x Storage Box with Size Reference Table This Aluminum Alloy Sealing Washer Kit is an essential addition to any toolbox, ensuring you have the right washer size on hand for effective sealing and fastening tasks. Its corrosion-resistant properties and wide usability make it a dependable choice for maintaining and repairing various equipment with ease and confidence.