150 Pcs M3 Nylon Lock Nuts, DIN 985 Hex Nylon Insert Lock Nut, Silver Zinc-Plated Carbon Steel Self-Locking Hex Nuts, Metric M3 Nylock Nut for Machinery, Automotive, Furniture, DIY

• Durable Carbon Steel with Anti-Corrosion Finish: Made of high-quality carbon steel with a silver zinc-plated finish for smooth edges, corrosion resistance, and long-lasting performance in demanding environments.
• DIN 985 Nylon Insert: Each M3 hex lock nut features a nylon insert to increase thread friction, effectively resisting vibration and preventing loosening without damaging the nylon.
• Secure Hex Design: The hexagonal profile offers strong anti-twist protection for firm fixation and improved safety and stability; helps keep screws from backing out accidentally.
• Wide Application: Ideal for electrical appliances, precision machinery, computers, furniture, vehicles, sheet metal work, and more—suitable for professionals and DIY enthusiasts.
• Package Includes: 150 pieces of M3 nylon lock nuts (DIN 985), all in one convenient storage box; ample quantity to meet various project needs.

What are the advantages of our silver M3 nylock nuts? 1.Hexagon self-locking nuts are made of high-quality carbon steel with a silver zinc-plated finish, offering corrosion resistance, smooth edges, and durability in daily use. 2.Nylon inserts (DIN 985) are provided inside the lock nut, which can significantly reduce vibration and loosening under torque. 3.M3 locking nuts are housed in a storage box and can therefore be easily stored and transported. 4.Widely used in various industries such as electrical appliances, precision machinery, computers, furniture, vehicles, sheet metal, aircraft and other fields. Features: Standard: DIN 985 Material: Carbon Steel (Silver Zinc-Plated Finish) Color: Silver Quantity: 150 pieces Package includes: 150 pieces - M3 After-sales guarantee: If you have any questions about the nylon lock nuts, please contact us in time, we will solve your questions as soon as possible. Warm Tips: Color may vary slightly from the online image due to your monitor's color settings. Please refer to the actual product. Thank you for your understanding.