Stainless Steel Serrated Hexagon Flange Nuts DIN6923
Serrated hexagon flange nuts DIN6923 are integral components in mechanical assemblies where vibration resistance, strong locking action, and flush distribution of load over a wider surface are essential. These fasteners are engineered with a non-spinning, serrated flange that bites into the surface, reducing the need for separate washers and preventing particle loosening. At Flybear Fastener, we offer premium-grade stainless steel versions of this nut, ensuring unbeatable strength, anti-corrosive properties, and long-term performance.
Product Overview
The Serrated Hexagon Flange Nuts to DIN6923 standard are designed for applications requiring secure fastening in high-vibration environments. The incorporated flange increases the bearing surface area while the serrations prevent the nut from loosening during severe vibrations or torque. Flybear Fastener manufactures these nuts in compliance with DIN6923 quality standards, using corrosion-resistant stainless steel, ideal for both indoor and outdoor applications.
Product Specifications Table
| Property | Specification |
|---|---|
| Product Name | Serrated Hexagon Flange Nuts |
| Standard | DIN6923 |
| Size Range | M5 – M20 |
| Material | Stainless Steel (A2, A4 Grades) |
| Flange Type | Serrated |
| Drive Type | Hexagon |
| Thread Type | Metric Coarse / Fine |
| Surface Finish | Natural / Passivated |
Technical Parameters Table
| Parameter | Value |
|---|---|
| Tensile Strength Class | A2-70 / A4-70 |
| Hardness | 200-250 HV |
| Thread Pitch Accuracy | ISO Metric Standard |
| Temperature Resistance | Up to 800°C (A4 Stainless) |
| Corrosion Resistance | Excellent (especially A4) |
| Torque Tension Coefficient | 0.14 – 0.20 |
Material Introduction & Manufacturing Process
Flybear Fastener’s serrated hex flange nuts are made from top-quality stainless steel grades A2 and A4, offering enhanced resistance against chemical exposure, humidity, and salt-laden environments. The production process includes:
- Raw material selection and inspection
- Cold forming to create accurate hexagonal shapes
- Thread rolling for precise internal threading
- Flange serration cutting via CNC machining
- Passivation and cleaning
- Quality inspection and sorting
This manufacturing process ensures the dimensional accuracy, smooth surface finish, and durability of every serrated hex nut.
Typical Industries and Application Scenarios
These nuts are commonly used in:
- Automotive assembly (exhaust systems, engine mounts)
- Machinery and equipment manufacturing
- Agricultural and forestry equipment
- Marine construction and shipbuilding
- Renewable energy systems (wind and solar)
- Structural steel connections where vibration is prevalent
Thanks to their anti-loosening properties, Serrated hexagon flange nuts DIN6923 are a staple in high-load or high-vibration sectors.
Product Advantages and Competitive Strength
Premium Material Selection: We exclusively use high-quality stainless steel such as A2 and A4, providing excellent durability and environmental resistance.
Precision Manufacturing: Advanced CNC machining ensures near-zero deviation, optimized threading, and flawless serration for secure performance.
Advanced Surface Treatment: Nuts are passivated to enhance corrosion protection without adding coatings that may flake or diminish over time.
Robust Customization Options: We support OEM orders and tailor flange size, threading, and finishes to meet any customer specification.
Abundant Stock & Fast Delivery: Large in-house inventory enables us to fulfill bulk orders rapidly, with reliable global shipping options.
Supportive After-Sales Service: Our professional technical team provides essential fastener guidance and quick resolution of any issues.
Company Testing and Quality Control
At Flybear Fastener, quality assurance is central. Every batch of DIN6923 nuts undergoes strict inspection stages that include:
- Visual and dimensional checks
- Hardness testing
- Salt spray corrosion resistance testing
- Tensile and torque strength evaluations
- Thread gauge verification
Our ISO-certified quality control protocols guarantee that customers always receive compliant, high-performance components.
Fastening Product Selection and Procurement Guide
When selecting serrated hexagon flange nuts DIN6923, consider the following:
- Environment: Choose A2 for indoor and mild environments; A4 for aggressive, outdoor, or marine applications.
- Thread Size & Pitch: Match with mating bolts and base material requirements.
- Load Requirements: Select proper tensile strength level to handle anticipated mechanical loads.
- Surface Compatibility: Flanged design suits wide clamping surfaces without damaging base materials.
To procure the right components, consult with our experienced sales team. We provide full data sheets, samples, and technical support specific to your project requirements.
Conclusion & Company Promotion
Choosing Flybear Fastener ensures access to best-in-class products backed by professional services. Our fastener products, including serrated flange nuts, are trusted across industries for their durability and precision. We offer comprehensive solutions tailored to meet the specific needs of your sector.
We always uphold the philosophy of “Quality First, Customer Supreme,” and are committed to providing you with superior fastener products and one-stop solutions. Interested in learning more or price inquiries? Feel free to contact us for custom quotations or technical consultation.
Follow Me!
