General description Rivet nuts are essential components for various applications, providing a reliable fastening solution for furniture, decorations, crafts, and industrial products. Made from durable materials, these nuts ensure long-lasting performance and stability. Technical specifications Material: Aluminum alloy Color: Silver Sizes: M4: 11 × 10 mm, M5: 13 × 10 mm, M6: 15 × 12 mm, M8: 18 × 15 mm Quantity: 100 rivet nuts (25 of each size) Installation Round thread rivet nuts feature a knurled shape that enhances friction with the contact surface, making installation easy across various materials. Usage Suitable for use in steel, plastic, fiberglass, and wood. Commonly used in automobiles, furniture, crafts, and other industrial products.