Carbon Steel Hexagon Flange Nuts DIN6923
Product Overview
Hexagon flange nuts are a type of fastener used to secure components in mechanical systems with enhanced load distribution. Designed to DIN6923 specifications, these nuts feature a hexagonal head with an integrated flange that helps distribute the clamping load over a larger surface area, reducing damage to mating parts and ensuring optimal fastening without extra washers. Their self-locking capabilities under vibration also enhance structural stability.
At Flybear Fastener, we provide premium-quality hexagon flange nuts made from carbon steel with a variety of surface coatings to suit different industrial applications. As a trusted manufacturer, we ensure precision engineering and timely delivery for both standard and custom orders.
Technical Specification Table: Hexagon Flange Nuts DIN6923
| Specification | Description |
|---|---|
| Product Name | Hexagon Flange Nuts |
| Standard | DIN 6923 |
| Dimension Range | M5 – M20 |
| Thread Type | Metric Thread |
| Material | High-grade Carbon Steel |
| Finish Options | Zinc Plated, Black Oxide, Hot-Dip Galvanized |
| Hardness | 6 to 10 Class |
| Packing | Bulk, Carton, Pallet (Customizable) |
Engineering Details – Technical Parameters
| Property | Value |
|---|---|
| Tensile Strength | Up to 800 MPa |
| Yield Strength | ≥ 640 MPa |
| Proof Load | ≥ 580 MPa |
| Surface Coating Thickness | 5 – 25 µm (depending on finish) |
| Torque Resistance | Enhanced with integrated flange |
| Temperature Resistance | Up to 250°C depending on coating |
Materials & Manufacturing Process
Our hexagon flange nuts are made from top-quality carbon steel, which offers outstanding strength-to-weight properties and cost-effectiveness. Carbon steel is chosen for its excellent machinability and durability under high stress.
The manufacturing process involves:
- Cold or hot forging to create the nut blank
- Precision threading using automated CNC machines
- Machining of the flange to DIN6923 compliance
- Heat treatment for hardness and toughness
- Surface treatment such as zinc plating or galvanization
Each stage is closely monitored to meet or exceed international quality standards.
Industries & Typical Applications
Hexagon flange nuts are used across a wide spectrum of industries including:
- Automotive: Used in engine assembly, chassis, and wheel hub installations
- Construction: Structural bolting and steel frame fastening
- Machinery and Equipment: Vibration-resistant locking for moving parts
- Electrical and Electronics: Panel and cabinet assembly
- Railways & Aerospace: Where resistance to vibration is critical
These nuts are ideal where ease of assembly and load-spreading capabilities are required without the use of washers.
Competitive Advantages of Hexagon Flange Nuts
Material Excellence
We utilize high-quality carbon steel which offers superior tensile and yield strength, ensuring longevity and reliability.
Precision Engineering
All nuts are manufactured with tight dimensional tolerances and precise thread detailing for superior fit and locking.
Advanced Surface Treatment
With zinc plating, black oxide, or hot-dip galvanization, our flange nuts resist corrosion even in harsh environments.
Customization Available
From metric dimensions to coating types, we offer full customization based on client needs and drawings.
Stock Availability & Logistics
We maintain extensive warehouse inventory for fast dispatch and efficient order fulfillment.
Exceptional Technical Support
Our skilled team offers immediate technical assistance, post-sales support, and application guidance.
Quality Control & Testing at Flybear Fastener
Flybear Fastener implements rigorous quality checks throughout its production line:
- Material traceability from raw material to finish
- Dimensional verification using thread gauges and calipers
- Torque and tensile tests using calibrated machines
- Coating thickness tests per ISO standards
- Salt spray testing for corrosion resistance
Every batch of hexagon flange nuts is certified and documented before shipment.
Hexagon Flange Nuts Selection & Buying Guide
When choosing the right hexagon flange nut for your application, consider the following:
- Thread size and pitch per design specifications
- Load-bearing requirements (proof load & torque)
- Environmental factors (choose corrosion-resistant coating accordingly)
- Compatibility of standard (DIN6923) with mating bolts
- Budget and quantity for wholesale or project-specific needs
For custom requirements, please share your technical drawing or speak to our engineering team for FREE consultation.
Additional Product Integration
Clients interested in flange nuts also frequently purchase:
- Hex Head Bolts (DIN 933)
- Flat Washers (DIN 125)
- Lock Washers (DIN 127)
- Flanged Bolts (DIN 6921)
- Self-locking Nuts
For paired fasteners and full assembly packages, Flybear Fastener offers bundled solutions to minimize supply chain complexity and cost.
Conclusion & Company Promotion
Whether you’re in need of standard or fully customizable fastening solutions, Flybear Fastener is your trusted partner. We always adhere to the philosophy of “Quality First, Customer Focus,” and are committed to providing customers with high-quality fastener products and one-stop solutions tailored to your industry’s needs.
For more details about our full product range or to get a free quotation for your application, please do not hesitate to contact us. Our responsive team is ready to assist you with your projects.
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