205 Pcs Carbon Steel Dome Nut Caps, Hex Cap Nuts for Screws & Bolts, M3-M10, Black

• Exquisite Material: Dome cap nuts are made of high-quality carbon steel, with exquisite workmanship, smooth surface and edges without burrs, high strength, corrosion-resistant, rust-proof, long-lasting, stable and durable.
• Protective and Beautiful: The smooth dome on one side of the carbon steel nuts bolt dome caps protects the screws or threads from scratches, rust, damage and dirt after installation, ensuring performance and safe use. The excellent round shape prevents easy loosening and protects the inside of the screw.
• Secure Connection: Cap nuts are easy to tighten and use. The unique cap shape improves grip and plays an important practical role when used on screws, threaded rods or other threaded parts.
• Wide Application: Widely used in mechanical engineering, lighting, electronics, toys, machinery, auto parts, communication equipment, household appliances and furniture to ensure the connection and fixation of components.
• Package Includes: You will receive 205 pcs threaded dome nuts, the size and quantity include 50 pcs m3, 50 pcs m4, 50 pcs m5, 30 pcs m6, 15 pcs m8, 10 pcs m10, sufficient quantity and rich sizes, meet multiple scenarios and domains to meet requirements.

What are the advantages of our hex cap nut set? ★ Bolt dome cap protective covers are made of high-quality carbon steel with exquisite workmanship, corrosion-resistant, rust-proof and durable. ★ The smooth dome on one side of the nut set can protect the screws or threads from scratches after installation, ensuring performance and safety during use. ★ All cap nuts are beautifully packaged in clear storage boxes with matching labels for easy use and installation. ★ Widely used in mechanical engineering, lighting, electronics, toys, machinery, auto parts, communication equipment, home appliances and furniture to ensure the connection and fixation of components. Features: Material: Carbon steel Color: Black Quantity: 205 pieces Package includes: 50 pieces - M3 50 pieces - M4 50 pieces - M5 30 pieces - M6 15 pieces - M8 10 pieces - M10 After-sales guarantee: If you have any questions, please contact us in time and we will solve your problem as soon as possible. Warm reminder: Colors may vary slightly from online images due to monitor color settings. Please refer to the actual product. Thank you for your understanding.