Features: Ensure secure fastening with our reliable flat washers. Crafted from 304 Stainless Steel material, these washers offer excellent resistance to corrosion and ensure durability for various applications." Distribute load evenly and prevent loosening with our solid washers. Highly suitable for screws, nut, and bolt, they support in different projects." Suitable for wide tasks, our flat washers essential for professional and DIY enthusiasts alike. Use them for electrical connection, repairs, and more." From household repairs to industrial projects, our washers provide stability and protect materials effectively. Trust our washers for all your constructions needs." Stay organize and ready with our assortment kit of washers. With a variety of size available Specifications: Types： Quantity:230PCS ( M8x30x1.5MM 10Pcs; M10x20x1.5MM 20pcs; M10x25x1.5MM 10pcs ; M10x30x1.5MM 10pcs ; 12: 24x1.5MM 10pcs; M6x20x1.5MM 15pcs ; M6x25x1.5MM 10pcs; M6x30x1.5MM 10pcs; M8x20x1.5MM 20pcs ; M8x25x1.5MM 10pcs; M8x15x0.8MM 35pcs; M4x20x1.2MM 20pcs; M4x25x1.5MM 10pcs; M5x20x1.2MM 30pcs; M5x25x1.5MM 10pcs ) Package Size：as pictures Material：304 Stainless Steel Package Includes: 230PCS Flat Washers note: Due to the problemsof lighting effectsand shootingangles, there mightbe certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.