Features: Enhances your furniture's durability with half moon nut, from high strength alloy for superiorsly corrosive resistance and long time use. The half moon shape designing offering increased contact area, effectively distributing pressure to ensure stable and secure connection in various applications. For furniture manufacturers, enthusiasts, repair technicians, and household users for reliabled and efficient connection solution. Perfectly for assembling home furniture like tables and bookshelves, repairing appliances, or maintaining industrial equipment, ensuring structural integrity across diversed environment. Lightweighted, these spacers easy to store and transport to any professional toolkit or home project. Specifications: Type： Half Moon Nut Screws Washers Quantity: 5/10/30pcs Component: Alloy Size：about 28.4x14.83x7.45mm/1.12x0.58x0.29in Package Includes: 5/10/30pcs Half Moon Screws Washers note: Please allow 1-2cm errors due to manual measurement. Pictures may not reflect actual color due to different monitors.