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DIN6923 Titanium Flange Nut Hexagon Nut With Flange for Automobile

Place of Origin	CHINA
Brand Name	Changsheng
Certification	ISO 9001
Model Number	DIN
Minimum Order Quantity	300PC
Price	0.5USD/PC
Packaging Details	packed with CARTOON BOX
Delivery Time	7-10days
Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability	5000t/month

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Product Details

Technique	CNC Machining	Thread Type	Metric/Imperial
Surface Treatment	Satin, Polish, Etc	Purity	99.5% Min
Technical	CNC	Head	Flange Hex,socket Head, Allen Head Ect
Wide Application	Yes	Use	Connection Pipe And Machine Equipment
Powder Or Not	Not Powder	Lead Time	15days
Process	CNC Machining, Or Forged	Equipment	CNC Machining Centres
Standard	DIN, ANSI, ISO, JIS, GB	Material	Titanium
Oem	Available
Highlight	M7 Titanium Fasteners , Corrosion Resistance Titanium Fasteners , Ti6AL4V titanium socket head cap screws

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Product Description

Descriptions

DIN6923 Titanium Flange Nut is an international standard fastener designed with a flange base that distributes the load evenly over a larger area, providing enhanced strength, stability, and vibration resistance compared to standard hex nuts.

The flange acts as a built-in washer, reducing surface pressure and preventing loosening under vibration.

Titanium flange nuts are widely used in the automotive, aerospace, marine, and industrial sectors due to their superior mechanical performance and corrosion resistance. They are also available in various materials such as steel, aluminum, brass, and titanium, with titanium being preferred for high-performance and lightweight applications.

Available Grades of DIN6923 Titanium Flange Nut

Standard Grades: Gr1, Gr2, Gr4, Gr5, Gr7, Gr9, Gr12, Gr23

Titanium Alloy Designations: Pure Titanium, Ti-6Al-4V, Ti-3Al-2.5V, Ti-0.2Pd, Ti-0.3Mo-0.8Ni

Equivalent Russian Grades: BT1-0, BT1-00, OT4-B

Mechanical and Chemical Properties

Physical (Mechanical) Properties

Grade	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)
Gr1	240	170	24
Gr2	345	275	20
Gr4	550	483	15
Gr5	895	828	10
Gr7	400	275	18
Gr9	620	483	15
Gr12	483	348	18
Gr23	793	759	10

Chemical Composition (Wt%)

Grade	Fe Max	O Max	N Max	C Max	H Max	Pd Max	Al Max	V Max	Ni Max	Mo Max	Ti
Gr1	0.20	0.18	0.03	0.08	0.015	–	–	–	–	–	Balance
Gr2	0.30	0.25	0.03	0.08	0.015	–	–	–	–	–	Balance
Gr4	0.50	0.40	0.05	0.08	0.015	–	–	–	–	–	Balance
Gr5	0.40	0.20	0.05	0.08	0.015	–	5.5–6.7	3.5–4.5	–	–	Balance
Gr7	0.30	0.25	0.03	0.08	0.015	0.12–0.25	–	–	–	–	Balance
Gr9	0.25	0.15	0.03	0.08	0.015	–	2.5–3.5	2.0–3.0	–	–	Balance
Gr12	0.30	0.25	0.03	0.08	0.015	–	–	–	0.6–0.9	0.2–0.4	Balance
Gr23	0.25	0.03	0.03	0.08	0.0125	–	5.5–6.5	3.5–4.5	–	–	Balance

Specifications of DIN6923 Titanium Flange Nut

Standard: DIN6923

Size Range: M3–M60 (custom sizes available)

Head Type: Hex flange nut

Material: Pure titanium or titanium alloy

Finish: Polished, pickled, or anodized surface

Available Colors: Titanium natural, blue, gold, purple, black (anodized)

Applications:
- Automotive (engine assembly, exhaust systems)
- Aerospace (structural and fastening components)
- Marine (saltwater environments)
- Medical and chemical industries (non-toxic, corrosion-resistant uses)

Advantages of DIN6923 Titanium Flange Nut

High Strength-to-Weight Ratio
Titanium’s density (4.51 g/cm³) is lower than that of steel but offers superior strength, resulting in lightweight yet durable fasteners.
Excellent Corrosion Resistance
Titanium naturally forms an oxide film, making it highly resistant to corrosion in seawater, acids, and industrial chemicals.
Wide Temperature Resistance
These nuts maintain performance from –250°C to 600°C, making them suitable for both cryogenic and high-temperature environments.
Non-Magnetic and Biocompatible
Titanium is non-magnetic and non-toxic, ideal for medical devices, electronics, and sensitive instrumentation.
Superior Vibration Damping
Titanium exhibits long vibration attenuation, useful in aerospace, ultrasonic devices, and high-end audio applications

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