Flange Nyloc Nut

Flange Nyloc Nuts

(Self-Locking Nuts with Integrated Flange for Maximum Grip & Vibration Resistance)

Neo Fasteners offers top-quality Flange Nyloc Nuts, a dual-function fastener combining the benefits of a nylon insert lock nut with an integrated flange base. These nuts provide exceptional resistance to loosening under vibration, while the built-in flange distributes load evenly and eliminates the need for a separate washer—making them ideal for automotive, machinery, construction, and structural assemblies.

Engineered for both performance and convenience, Flange Nyloc Nuts offer secure fastening, even in the most demanding environments.

🔩 Product Overview:

Flange Nyloc Nuts are internally threaded hex nuts with:

• A nylon insert at the top that creates a self-locking mechanism
  
  

• A flared flange base that acts like a built-in washer to spread load and reduce surface wear
  
  

This combination delivers maximum holding power and vibration resistance without needing additional washers or lock components. Commonly used in high-stress or vibration-prone assemblies, these nuts are an ideal solution for both dynamic and static applications.

🔹 Key Features:

• Nylon Locking Insert: Prevents loosening due to vibration or thermal movement
  
  

• Integrated Flange Base: Distributes load and protects surfaces from damage
  
  

• Tool-Free Washer Functionality: Eliminates the need for separate washers
  
  

• Reusable (Limited Cycles): Nylon insert can be reused multiple times, depending on application
  
  

• Material Options:
  
  

  • Stainless Steel (SS 304 / 316) – For corrosion resistance in marine or outdoor use
    
    

  • Carbon Steel – High strength for heavy mechanical applications
    
    

  • Mild Steel – Cost-effective for general applications
    
    

• Finish Options: Zinc-Plated, Nickel-Plated, Hot-Dip Galvanized, Black Oxide
  
  

🔹 Common Applications:

• Automotive Assemblies: Secures suspension parts, chassis, and engine mounts
  
  

• Heavy Machinery: Withstands vibration and torque in industrial machines
  
  

• Construction Equipment: Provides locking performance under heavy dynamic loads
  
  

• Steel Fabrication: Ensures joint integrity in metal structures
  
  

• Furniture & Fixtures: Offers strength with a clean finish where nuts are exposed
  
  

🔹 Available Sizes & Specifications:

• Metric Sizes: M5 to M24
  
  

• Imperial Sizes: 1/4” to 1”
  
  

• Thread Types: Coarse (Standard), Fine Thread available on request
  
  

• Flange Types:
  
  

  • Plain Flange
    
    

  • Serrated Flange – For extra grip on metal surfaces
    
    

• Nylon Insert Colors: Typically Blue or White (indicates material grade or temperature rating)
  
  

• Compliance: DIN 6926, ISO 7043, ROHS Compliant
  
  

🔹 Advantages of Flange Nyloc Nuts:

• ✅ Superior Vibration Resistance
  
  

• ✅ Built-In Washer Saves Time and Cost
  
  

• ✅ Prevents Surface Damage and Loosening
  
  

• ✅ Reusable and Easy to Install
  
  

• ✅ Available in Multiple Grades & Finishes
  
  

🔹 Why Choose Neo Fasteners?

• ✅ ISO 9001:2015 Certified & ROHS Compliant
  
  

• ✅ RoHS Compliant – Free of hazardous substances as per EU Directive 2011/65/EU and EU 2015/863
  
  

• ✅ Stock Readily Available in Bangalore – Delivered Across India
  
  

• ✅ Custom Threading, Sizing & Coating on Request
  
  

• ✅ Backed by Technical Expertise & Trusted by Industry Leaders
  
  

Neo Fasteners – Your reliable source for Flange Nyloc Nuts that combine locking performance with load distribution and ease of installation. Contact us today for bulk pricing, tech specs, or to request a sample.