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Your Professional Nyloc lock nut Manufacturer

 

Wuxi Lemar Metal Products Co., Ltd. is a professional fastener system service group integrating scientific research, manufacturing, sales and logistics. It follows the business philosophy of "striving for excellence and adhering to integrity" and has established a good image in the field of fastener manufacturing and sales. It has established long-term cooperative relationships with major well-known logistics brands at home and abroad to ensure that products are delivered to customers at the fastest speed and are well received by users.

 

 
 
Why Choose Us
 

Technical team support
Possess full process manufacturing capabilities and experimental research and development capabilities for fasteners. With strong technical strength and 3D marketing network, it has more than 100,000 enterprise-level users and serves 57 industries.

 

Production Equipment
Our company has cold heading machines, thread rolling machines, wire drawing machines, thread rolling machines, tapping machines, vibration plate automatic assembly and other processing and feeding equipment.

 

Sales Market
Lemar Assisting scientific research enterprises,exported to Europe,North America, Africa, Central Asia, Middle East.

 

Nyloc lock nut - Overview

 

 

A Nyloc nut, also known as a nylon-insert lock nut or elastic stop nut, is a type of lock nut that uses a nylon collar inserted into the nut to prevent loosening due to vibrations or other factors. The nylon collar deforms and grips the bolt threads, creating friction and locking the nut in place.

 

Product Specification
 

We provide the following product specifications：

Product Type:

Nylon Insert Lock Nuts

Series:

NE

Diameter:

1/4"

Grade:

304 / 18-8 / A2

Material:

Stainless Steel

Measurement Type:

Inch

Thread:

Coarse

Package Quantity:

100

Package Size:

Package

Manufacturer Part #:

310057

Diameter-Thread Size:

1/4"-20

Style:

Light Hex, Standard Height

Finish:

Plain

 

 
Advantages of Nyloc Lock Nut
 
01/

Vibration Resistance: The nylon insert inside the nut creates friction against the bolt threads, which helps prevent the nut from coming loose due to vibrations and shocks. This makes nylon lock nuts ideal for applications where machinery, vehicles, or equipment experience continuous movement or external forces.

02/

Temperature Stability: Nylon lock nuts maintain their locking capability over a broad temperature range. The nylon insert retains its properties in both high and low-temperature environments, ensuring consistent performance.

03/

Reusable: While nylon lock nuts provide excellent locking capabilities, they can be removed and reused multiple times without significantly compromising their effectiveness. This reusability is advantageous in applications requiring maintenance or component replacements.

04/

Versatility: Nylon lock nuts are compatible with various bolt types and materials, allowing them to be used in diverse applications across industries.

 

Application of Nyloc Lock Nut

 

Automotive

Securing wheels, suspension, and engine parts.

Machinery and Manufacturing

Securing moving parts and components.

Construction

Anchoring structural components and securing connections.

Aerospace and Aviation

Ensuring the integrity of aircraft components.

Marine

Securing components on boats and ships.

Energy and Power Generation

Securing components in windmills, power generators, etc.

Heavy Equipment and Construction

Securing components in excavators, cranes, etc.

Structural Integrity

Ensuring buildings remain stable, especially in extreme conditions.

Bearings

Securing bearings onto shafts and preventing loosening.

 

Self-locking Nylon Nut

 

Structure of Nyloc Lock Nut

★Nylon insert locknuts or nyloc nuts consist of two components, in its simplest form the description would be a hex nut and an insert. Once assembled and held in place, the nylon inserts perform as a locking device using friction, which will not gall, against the mating part for applications where a regular hex nut may come loose from vibration or shock-loading. In addition, the nylon insert provides re-usability. When removed, the nylon relaxes and begins to return to its original shape providing continued use of the locking feature, an advantage over all metal locknuts.

 

★Designed for applications with temperatures of up to 250F. Thin patterned nylon insert locknuts can be used in applications where space is limited so long as the application is not loaded. Our USA manufactured locknuts meet all aspects of MIL-N-25027 and conform to IFI.

 

★Our locknuts are available in all materials and coatings. Thread sizes range from as small as 0-80 to as large as 2.75-12

 

Size of Nyloc Lock Nut

 

Nylon Insert
Lock Nut Size

Width Across Flats

Height / Thickness

#4

0.251"

0.153"

#6

0.313"

0.188"

#8

0.345"

0.239"

#10

0.376"

0.249"

#12

0.439"

0.328"

1/4"

0.439"

0.328"

5/16"

0.502"

0.359"

3/8"

0.563"

0.468"

7/16"

0.627"

0.468"

1/2"

0.752"

0.609"

9/16"

0.877"

0.656"

5/8"

0.940"

0.765"

3/4"

1.064"

0.890"

7/8"

1.252"

0.999"

1"

1.44"

1.078"

 

Customization Process

 

Requirement Discussion

Contact us and provide your design drawings, size specifications, and other technical parameters.

01

Design Proposal

Our professional team will develop a design proposal and provide a quotation based on your requirements.

02

Sample Production

We produce samples according to the design proposal and conduct rigorous testing.

03

Mass Production

Upon your approval, we commence mass production to ensure timely delivery and consistent quality.

04

After-Sales Service

We offer ongoing technical support and service to ensure the long-term stable operation of our products.

05

 

 

Other Services
  • Surface treatment: Plain, Galvanized, Hot Dip Galvanized, Black Oxide, Anodized, etc.
  • Excellent quality control system for fine dimensional accuracy.
  • Various materials are available as per your request
  • Conform to international standard.
  • We had got certificate of ISO9001: 2008, SGS & RoHS.
  • Prompt delivery.
  • Various sizes are available.
  • Material: Stainless Steel 18-8 18-10, Carbon steel Gr4.8 Gr8.8 Gr10.9, Gr12.9, Aluminum, Copper, etc.
  • Packing Stylet: General export packing
  • Can be made with different standards such as ISO, DIN, AS/NZS, GB, ANSI, BS and special standard.
  • Good customer service
  • OEM is available
E Clip Lock Washer

 

Package & Delivery

 

Package: Standard export package
Delivery: By air express, by sea

 

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FAQ

 

Q: What is a Nyloc nut made of?

A: These Nyloc Nuts are made from Bright Zinc Plated Steel which provides a level of corrosion and oxidation resistance as well as a bright finish.

Q: Do Nyloc nuts need to be replaced?

A: While Nyloc nuts can be reused in some non-critical applications with careful inspection and proper tightening procedures, it's generally advisable to consider them single-use fasteners.

Q: What do the colors of Nyloc nuts mean?

A: The effective operating temperature of Nyloc nuts varies by manufacturer but as a rule of thumb we would advise extremes of -40C to +120C. The thread on this type of nut can often (but not always!) be identified by the colour of the nylon insert, with blue signifying metric and white for imperial threads.

Q: Which way do Nyloc nuts go on?

A: Which Way Does a Lock Nut with a Nylon Insert Go? Prevailing torque lock nuts are installed with the nylon locking end of the nut positioned at the bottom of the mating threads. When installing, the nut should thread on freely until the mating threads of the host component engage the nylon insert.

Q: What is the insert material in a Nyloc nut?

A: A nyloc nut, also referred to as a nylon-insert lock nut, polymer-insert lock nut, or elastic stop nut, is a kind of locknut with a nylon collar that increases friction on the screw thread.

Q: How many threads through a Nyloc nut?

A: 3 threads
For these, it is best to have a minimum of 3 threads protruding through the nut to ensure that the locking feature is engaged on a fully formed external thread.

Q: Are you manufacturer or trading company?

A: We are manufacturer.

Q: What's your best delivery time?

A: Within 15-30 days.

Q: What is the quality control of your product?

A: Follow strictly quality control measures for implementation,

Q: Will your company provide free sample?

A: It depends on which sort of item you want to get. Some can be provided free of charge, however, the client shall assume the shipping fees himself.

Q: Is OEM open to clients?

A: Yes, we can provide both OEM and ODM service.

Q: How can our company be your distribution partner?

A: We welcome you to be our distributor. For further details, please contact us.

Q: What is the payment of sample?

A: T/T and Alipay both acceptable.

Q: What is your sample policy?

A: If we have stock, we can provide samples, but the customer must pay the sample fee and express fee Question.

Q: Have you tested all your goods before shipment?

A: Yes, we will conduct 100% test before delivery, and we will send detailed photos of parts for your approval Question.

We're well-known as one of the leading nyloc lock nut manufacturers and suppliers in China. If you're going to wholesale high quality nyloc lock nut made in China, welcome to get pricelist and free sample from our factory. Also, OEM service is available.

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