qxayxa 50 Pcs M8 Nylon Insert Hex Lock Nuts, DIN 985, Black Carbon Steel

• Exquisite Material: Made from high-quality black carbon steel with smooth, burr‑free edges; resistant to deformation, corrosion and rust for long-lasting durability even in harsh environments.
• Hex Self-locking Nuts with Nylon Insert: DIN 985 nylock design increases friction to resist vibration and loosening; the nylon deforms elastically around the screw threads without being cut by the thread.
• Practical Design: The hexagon lock nut with nylon insert helps cover exposed threads, prevents accidental loosening, and ensures firm fixation with strong anti‑twist protection for greater safety and stability.
• Wide Range of Applications: Ideal for electrical appliances, precision machinery, computers, furniture, vehicles, sheet metal work and more—suitable for both professionals and DIY enthusiasts.
• Package Includes: 50 pieces M8 nylon lock nuts (DIN 985), black finish—sufficient quantity for maintenance, repairs and assorted projects.

"What are the advantages of our black m8 nylock nuts? 1.Hexagon nut self-locking are made of high-quality carbon steel material, are not easy to deform and break, corrosion-resistant, rust-proof and durable. 2.Nylon inserts are provided inside the lock nut (DIN 985), which can significantly reduce vibration and loosening under torque. 3.Assorted 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 and other fields. Features: Standard: DIN 985 Material: Carbon Steel Color: Black Quantity: 50 pieces Package includes: 50 pieces - M8 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."