DIN 6923 Hex Flange Nut

What is Hex Flange Nuts?

DIN 6923 Hex Flange Nuts are precision-engineered fasteners that excel in load distribution and vibration resistance. This flange nut DIN 6923 features a one-piece flange head nut design that provides a secure, wide bearing surface without the need for a separate washer.Hex flange nuts manufactured by TSM Technology are DIN 6923 compliant, ensuring superior mechanical strength and corrosion resistance, ideal for automotive, mechanical and structural applications. The hex nut flange design enhances grip and prevents loosening under dynamic loads.

Available in a variety of sizes and finishes, flange nut DIN 6923 is a reliable choice for industrial and construction projects that require durable, high-performance fasteners.

The surface treatment

Blue, Purple, Golden, Green, Multiple colors, Rainbow colors

Coating(Black,Red)

Heated Treatment (Russian Standard)

Key Features

✔ DIN 6923 compliant for guaranteed quality

✔ Integrated flange eliminates washer requirement

✔ Hexagonal design for easy tightening

✔ High-strength material for durability

✔ Wide flange surface for better load distribution

Applications 

✅ Automotive Industry

Engine assemblies: Secures critical components (e.g., cylinder heads, exhaust systems) where vibration resistance is essential.

Chassis and suspension: The flange head nut distributes load evenly, reducing stress on bolted joints.

✅ Machinery & Heavy Equipment

Industrial machinery: Used in high-stress connections (e.g., hydraulic systems, gearboxes) due to its anti-loosening flange design.

Agricultural/construction equipment: Withstands dynamic loads and shocks.

✅ Structural & Fabrication

Steel frameworks: The integrated flange acts as a built-in washer, simplifying assembly in bridges or building structures.

Electrical enclosures: Provide grounding contact via the flange’s broad surface.

When to Choose DIN 6923 Over Standard Nuts?

High-vibration environments (e.g., engines, conveyors).

Space constraints (flange replaces washer, saving assembly space).

Critical load-bearing joints (flange prevents surface damage).

Common Alternatives

DIN 6921 (Serrated Flange Nut): Adds serrations for even better anti-loosening.

ISO 4161: Metric equivalent to DIN 6923.

Why Choose TSM DIN 6923 Hex Flange Nuts?

✔High quality

✔Fast delivery time

✔Most competitive price

✔EN10204 3.1/3.2 as required

FAQ

1. Are you a factory or a trading company?

Our factory has 20 years of experience in production.

2. Do you inspect the finishing products?

Yes, the products will be inspected by our QC before shipping.

3. Do you accept custom?

Yes, we can supply your request as per your drawings.

For any detailed information, please forward it to info@tsmfasteners.com. We look forward to working with you to provide high-quality fastener solutions for your project.

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Package

TSM factory and Processing equipment