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Item #:
39973108
UNC 14-20 inch Nylon Insert Hex Lock Nuts 30 Pack, 304 Stainless Steel 18-8, Hex Lock Nuts with Nylon Ring, Corrosion-Resistant, for Automotive,
Item #:
39973108
MWK 39713
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, August 29
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Nylon insert hex locknuts are designed to resist turning and prevent loosening under high pressure and torque.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Corrosion-Resistant Material
Made from 304 stainless steel, these hex lock nuts resist rust and corrosion, ensuring durability and longevity in various applications, making them ideal for automotive and machinery projects.
Nylon Insert Technology
The nylon ring provides superior vibration resistance, preventing loosening even under demanding conditions. This innovative design ensures secure fastening for DIY enthusiasts and professionals alike.
Value Pack
Sold in a convenient 50-pack, these lock nuts offer exceptional value, providing ample supply for multiple projects. A perfect choice for anyone looking to stock up on reliable fastening solutions.
Product Details
Who Should Buy?
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Automotive Mechanics
Ideal for mechanics needing durable, corrosion-resistant nuts for vehicle assemblies and repairs in various conditions.
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DIY Enthusiasts
Perfect for DIY projects where secure fastening is essential, ensuring reliability and preventing loosening during use.
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Machinery Operators
Useful for operators needing dependable locking fasteners for machinery components, enhancing stability and operational safety.
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Heavy Duty Applications
May not withstand extreme stress and strain in high-load situations, risking failure over time.
Product Description
UNC 14-20 inch Nylon Insert Hex Lock Nuts 30 Pack, 304 Stainless Steel 18-8, Hex Lock Nuts with Nylon Ring, Corrosion-Resistant, for Automotive, Machinery DIY Projects
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the material of these locknuts?
Answer: These locknuts are made of high-quality 18-8 stainless steel, providing great strength and good corrosion resistance. -
Question:
How many locknuts are included in the package?
Answer: The package includes 50 PCS of #10-24 nylon insert hex locknuts. -
Question:
What is the application of these locknuts?
Answer: These locknuts are ideal for use in industries such as automobile, mold, machinery, electronics, assembling, construction, and manufacturing. -
Question:
Are these nuts fine thread?
Answer: No, the size 3/8-16 indicates coarse thread. A 3/8-24 is fine thread.
RoyceMart Locknuts Editorial Review
The UNC 12-13 inch Nylon Inserted Hex Locknuts 10 Pack, made of 304 Stainless Steel 18-8 lock nut is a good deal for hard-to-find types and sizes of nuts and bolts. These locknuts are a perfect fit for 10-32 bolts and make for a sturdy and reliable connection. The nuts hold well, even under pressure, and are easy to thread on. Customers who used these 10-pack locknuts for their projects were pleased with the quality and performance. These hex locknuts were perfect for their respective jobs and were top-quality. They are a much better option than visiting a big-box store, according to one satisfied customer. In summary, the UNC 12-13 inch Nylon Inserted Hex Locknuts 10 Pack is a great choice for individuals looking for reliable and durable locknuts. These locknuts are of high quality and provide a strong and secure connection.
Customer Reviews & Ratings
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Pros
- Good deal for hard-to-find types and sizes of nuts and bolts
- Sturdy and reliable connection
- Holds well under pressure
Cons
- Some customers found it convenient to purchase these locknuts instead of going to a big-box store.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MWK 39713
Order now and get it around Saturday, August 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Package includes 50 PCS of #10-24 nylon insert hex locknuts
- Made of high-quality 18-8 stainless steel for strength and corrosion resistance
- Ideal for use in fresh and salt water applications
- Suitable for a wide range of industries and applications
- Guaranteed competitive pricing and high-quality standards
- Nylon insert grips bolt threads to prevent loosening from vibration
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