Premium Nyloc Nut Manufacturer, Supplier & Exporter

Nyloc Nuts are self-locking nuts featuring a nylon insert that prevents loosening due to vibration. Commonly used in automotive, aerospace, and machinery applications, they are available in stainless steel and carbon steel, manufactured to DIN and ISO standards for reliable performance.
M3–M36
Diameter
5–50 mm
Length
DIN • ISO
Standards
Stainless Steel • Carbon Steel
Materials

Overview

About Nyloc Nut

The Nyloc Nut is a specialized fastener designed to provide secure locking capabilities in various industrial applications. Its primary purpose is to prevent loosening caused by vibration or torque, ensuring reliable joint integrity over time. The design incorporates a nylon insert within the nut’s threaded bore, which creates friction against the mating bolt threads. Manufactured using high-grade steel or stainless steel, the Nyloc Nut undergoes precision machining and quality control processes to meet stringent performance standards. Key features include resistance to vibration-induced loosening, reusable locking action, and compatibility with standard bolt sizes. The nylon insert also offers a degree of corrosion resistance and maintains locking effectiveness across a range of temperatures and environmental conditions. These characteristics make the Nyloc Nut suitable for use in automotive, aerospace, construction, and machinery assembly sectors where secure fastening is critical.

Performance-wise, the Nyloc Nut excels in maintaining tension and preventing fastener failure under dynamic loads. The nylon insert’s elasticity allows it to deform slightly, creating a prevailing torque that resists rotation without damaging the bolt threads. This design advantage reduces maintenance requirements and enhances safety in mechanical assemblies. Applications for the Nyloc Nut extend to equipment exposed to vibrations, such as engines, heavy machinery, and structural frameworks. Its ability to maintain a secure hold under stress contributes to longer service life and reduced downtime. Additionally, the Nyloc Nut’s compatibility with various materials and finishes allows customization for specific operational environments. Overall, the Nyloc Nut offers a reliable, cost-effective solution for fastening challenges where vibration resistance and joint security are paramount.

Nyloc Nut Quick Specifications

Product Type Nyloc Nut
Head Style Hexagonal Nut with Nylon Insert
Manufacturing Process Cold Forged and Machined
Thread Type Unified National Coarse (UNC) or Unified National Fine (UNF)
Common Materials Carbon Steel, Stainless Steel
Available Sizes #4 to 1-1/2 inch diameter
Strength Features Vibration Resistant Nylon Insert for Locking
Typical Applications Automotive, Machinery, Structural Assemblies
Surface Finishes Zinc Plated, Plain, Stainless Steel Passivated
Standards ISO 10511, DIN 985, ASTM A563
Customization Custom Sizes, Materials, Threads & Surface Finishes Available

Why Choose Nyloc Nut from Trusted Manufacturer & Supplier

Select our precision engineered Nyloc Nut for secure locking, dimensional accuracy, and dependable vibration resistance in industrial assemblies. As a reliable Nyloc Nut manufacturer, supplier, exporter, and stockist, we support OEMs and EPC buyers with high quality production, bulk supply, custom sizes, competitive pricing, and worldwide shipping.

Vibration Resistance

The nylon insert provides excellent resistance to loosening caused by vibration and dynamic loads, ensuring secure fastening in critical applications.

Reusable Locking Mechanism

Designed for multiple installations, the nylon insert maintains locking ability after several uses without compromising performance.

Corrosion Resistance

Available in stainless steel grades offering enhanced corrosion resistance for harsh environments and outdoor applications.

Wide Size Range

Offered in a broad range of diameters and thread pitches to suit various bolt sizes and industrial needs.

High Temperature Tolerance

Suitable for applications with moderate temperature exposure, maintaining locking integrity up to specified limits.

Precision Manufacturing

Produced with tight tolerances to ensure consistent thread engagement and reliable locking performance.

Available Material Options for Nyloc Nut in Industrial Applications

Nyloc Nuts are primarily manufactured from stainless steel and carbon steel, with nylon inserts made from high-quality polymer materials. Stainless steel variants offer superior corrosion resistance, ideal for marine and chemical environments, while carbon steel options provide cost-effective solutions for general industrial use. The nylon insert ensures effective locking performance and moderate temperature resistance, suitable for most mechanical and structural applications.

Global Quality Standards and Engineering Compliance for Nyloc Nut

Nyloc Nuts conform to international standards ensuring compatibility and quality. These standards specify dimensions, mechanical properties, and testing methods to guarantee performance and interchangeability across industries and regions.

Nyloc Nut Technical Specifications, Sizes & Engineering Details

Nyloc Nut technical data covers dimensions, thread specifications, metric and imperial sizes, material grades, property classes, nylon insert locking performance, and surface finishes such as zinc plating, hot dip galvanizing, and stainless steel passivation. These specifications help engineers, contractors, procurement teams, fabricators, and designers select compatible fastening components for secure installation and reliable vibration resistance.

Technical Specifications

Product TypeSelf-locking Nut with Nylon Insert
Thread TypeMetric and Imperial
Diameter RangeM3 to M36
Length Range5 to 50 mm
Available MaterialsStainless Steel, Carbon Steel, Nylon
Manufacturing StandardsDIN 985, ISO 7040, ISO 10511
Surface FinishPlain, Zinc Plated, Passivated

Dimensions

Diameter (mm)Width Across Flats (mm)Height (mm)
M35.52.4
M6105
M121910
M243619

Engineering Applications for Nyloc Nut Manufacturer Supplier & Exporter

Nyloc Nut Manufacturer Supplier & Exporter supports secure fastening in machinery, automotive assemblies, railways, construction equipment, and heavy engineering projects where vibration resistance is essential. Designed to maintain grip under dynamic loads, nyloc nuts help improve structural integrity, reduce loosening, and extend service life. Their reliable locking performance, dimensional accuracy, and corrosion-resistant options make them suitable for demanding industrial and infrastructure applications.
Nyloc Nuts secure engine components, suspension systems, and chassis parts, preventing loosening due to constant vibration and movement during vehicle operation.
Used in aircraft assemblies where vibration resistance and safety are paramount, Nyloc Nuts help maintain structural integrity under extreme conditions.
Applied in machinery and equipment assembly lines, these nuts provide reliable fastening in environments with frequent vibration and mechanical stress.
Nyloc Nuts are used in structural frameworks and heavy equipment, ensuring joints remain tight despite exposure to vibration and environmental factors.

Why Choose Nyloc Nut from Trusted Manufacturer & Supplier

Select our precision engineered Nyloc Nut for secure locking, dimensional accuracy, and dependable vibration resistance in industrial assemblies. As a reliable Nyloc Nut manufacturer, supplier, exporter, and stockist, we support OEMs and EPC buyers with high quality production, bulk supply, custom sizes, competitive pricing, and worldwide shipping.

Looking for Premium Nyloc Nut?

Contact RealBolt for competitive pricing, technical assistance, stock availability, and custom manufacturing services tailored to your fastening needs. Our team is ready to support your project with high-quality Nyloc Nuts.

Nyloc Nut FAQs: Common Questions and Technical Guidance

Nyloc Nut FAQs answer common questions about materials, metric and imperial sizes, thread standards, surface finishes, applications, installation practices, locking performance, and product selection. Use this product information to compare nylon insert options, understand fitment requirements, and choose dependable fastening solutions for vibration-prone assemblies.
Nyloc Nuts typically use stainless steel or carbon steel for the nut body combined with a nylon polymer insert. Stainless steel offers corrosion resistance, while carbon steel provides strength and cost efficiency. The nylon insert ensures locking capability by creating friction with the bolt threads, preventing loosening under vibration.
Nyloc Nuts conform to standards such as DIN 985, ISO 7040, and ISO 10511, which define dimensions, mechanical properties, and testing methods. Compliance ensures compatibility with bolts and reliable locking performance across various industrial applications.
They are commonly used in automotive, aerospace, manufacturing, and construction industries. Their vibration-resistant locking feature makes them ideal for securing components subject to dynamic loads, ensuring safety and preventing fastener loosening in critical assemblies.
Select Nyloc Nut size based on the bolt diameter and thread pitch required for your application. Consider the mechanical load, environmental conditions, and standards compliance. Proper sizing ensures effective locking and structural integrity in the fastening assembly.

Industrial Cities We Serve:

  • Ahmedabad
  • Aurangabad
  • Bengaluru
  • Chennai
  • Coimbatore
  • Faridabad
  • Gandhidham
  • Greater Noida
  • Gurugram
  • Hazira
  • Hosur
  • Hyderabad
  • Jamnagar
  • Jamshedpur
  • Ludhiana
  • Mumbai
  • Mundra
  • Mysuru
  • Nagpur
  • Nashik
  • Navi Mumbai
  • Noida
  • Pune
  • Rajkot
  • Sanand
  • Surat
  • Thane
  • Tiruppur
  • Vadodara
  • Visakhapatnam

Countries We Export To:

  • US
  • Canada
  • Mexico
  • Germany
  • UK
  • France
  • Italy
  • Spain
  • Netherlands
  • Belgium
  • Poland
  • Sweden
  • Norway
  • Denmark
  • Turkey
  • UAE
  • Saudi Arabia
  • Qatar
  • Oman
  • Kuwait
  • Bahrain
  • South Africa
  • Egypt
  • Nigeria
  • Australia
  • New Zealand
  • Singapore
  • Malaysia
  • Indonesia
  • Thailand
  • Vietnam
  • South Korea
  • Japan
  • Brazil