Feature

●Exquisite Material: The lock nut is made of high-quality carbon steel, the surface and edges are smooth and burr-free, not easy to deform or break, corrosion-resistant, rust-proof, and can maintain good performance and durability in harsh environments.
●Nylon Insert Hex Lock Nuts: Hex lock nuts are designed with nylon inserts inside, and the nylon material will prevent loosening caused by vibration by increasing the friction between the nylon and the thread. The Insert deforms elastically on the screws threads, but the threads do not cut into the nylon.
●Practical Design: Nylon insert hex nuts can prevent the bolts from being exposed, prevent accidental moving bolts from falling off, provide a firm fixation and better safety and stability, with strong anti-rotation ability.
●Wide Range of Applications: Widely used in various industries, such as electrical appliances, precision machinery, computers, furniture, vehicles, sheet metal, aircraft and other fields. Suitable for professionals and DIY users.
●Package Includes: You will receive a total of 220 pcs, the size includes 70 pcs m3, 50 pcs m4, 40 pcs m5, 30 pcs m6, 15 pcs m8, 10 pcs m10, 5 pcs m12, the quantity is sufficient, the size is rich, to meet different fields usage requirements.


Description

What are the advantages of our black nylon insert hex lock nuts?

🔩 hex lock nuts locknuts are made of high-quality carbon steel material, not easy to deform and break, corrosion-resistant, rust-proof and durable.

🔩 Nylon inserts are designed inside the lock nut, which can greatly reduce vibration and loosening under torque.

🔩 All hexagon nut combination sets are placed in a storage box, easy to store and carry.

🔩 Widely used in various industries, such as electrical appliances, precision machinery, computers, furniture, vehicles, sheet metal, aircraft and other fields.



Featurese:

Material: Carbon Steel

Color: Black

Quantity: 220 Pcs



Package Includes:

70 Pcs - M3

50 Pcs - M4

40 Pcs - M5

30 Pcs - M6

15 Pcs - M8

10 Pcs - M10

5 Pcs - M12



Warranty after sale:

If you have any questions about the nylon lock nuts, please contact us in time, we will solve your questions ASAP.



Warm Tips:

Color may vary slightly from the online image due to your monitor colour settings, please refer to the actual product, thank you for your understanding.