Your cart is empty.
Your cart is empty. 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.
Ryan H
Reviewed in the United States on February 28, 2025
This is a nice set of nylon lock nuts. These are black, which fits my 3d printing needs.
Margie
Reviewed in the United States on February 1, 2025
They work as intended.
Scott & Sarah Wright
Reviewed in the United States on September 4, 2024
Nice price and good selection and great quality. They don't scrape off their paint easily and the nylon is well made. This held a bolt tight enough for the bolt to snap so they didn't skimp on quality here. LOVE EM
Brady
Reviewed in the United States on August 22, 2024
These nuts look nothing like the photos show. Rather than shiny black, they are more of a shade of brown that look like they have been sitting in the bottom of a lake somewhere. Can I still use them? Yes. Am I satisfied with them though? No. Buyer beware if you want actual BLACK hardware. Look elsewhere!!
Daniel P Grieder
Reviewed in the United States on June 13, 2024
They worked as nylock nuts but the finish seemed somewhat oxidized, like they had been around for a while.
Kenny
Reviewed in the United States on April 7, 2024
It worked.
Bobbert
Reviewed in the United States on October 28, 2023
Not a whole lot can be said about Nylong Insert Lock Nuts, but... let's try.The finish is on the matt side vs glossy.The container it is shipped in will need to be reinforced with rubber bands (or something) to keep the sides closed. If you don't do this, you'll probably have some nuts spill out. Very weak plastic. I just 3D printed another case for them. Problem solved.Outside of that, these worked. Needed an M4 nut for one of my flood lights. This worked.4 stars simply because of the container being so weak.
Adam Conrad
Reviewed in the United States on October 27, 2023
They have good threads that hold up to a lot of torque without stripping.The nylon holds well and prevents the nut from spinning even on strongly vibrating equipment.The threads are cut well without any damage, and the outer hex is consistent.Overall great lock nuts.Highly recommended.
Recommended Products
