Ti Hex Flanged Head Bolt M8x1.25 DIN6921

1.Lightweight and strong for high-performance applications.
2.Superior corrosion resistance in extreme environments.
3.Precision threading ensures secure and reliable fastening.
4.High-temperature tolerance for demanding industrial uses.
5.Custom designs available to meet specific requirements.
Product Description

Ti Hex Flanged Head Bolt M8x1.25 DIN6921 – High-Performance Fastening Solution

Product Introduction

The Ti Hex Flanged Head Bolt M8x1.25 DIN6921 is a premium fastening solution designed for industries that demand high strength, corrosion resistance, and durability. Crafted from top-grade titanium, this bolt is ideal for aerospace, medical, automotive, and chemical industries where performance and reliability are paramount. It features a hexagonal flanged head for enhanced torque application and stability, making it the preferred choice for demanding applications.

Technical Specifications

Below are the detailed specifications for the Ti Hex Flanged Head Bolt M8x1.25 DIN6921, including the US, Russian, and Japanese production grades and standards.

Specification Value
Size M8x1.25
Head Type Hex Flanged
Thread Pitch 1.25 mm
Material Titanium Alloy (Grade 5 Ti-6Al-4V)
Standard DIN6921
Tensile Strength 950 MPa
Yield Strength 880 MPa
Corrosion Resistance Excellent (Resistant to saltwater, acids)
Surface Finish Passivated
Head Diameter 14 mm
Head Height 6.5 mm
US Standards (ASTM):
  • ASTM F467 – Titanium Alloy Bolts
  • ASTM B348 – Titanium Bars and Billets for Aerospace
Russian Standards:
  • ГОСТ 22247.2 – Titanium and Titanium Alloy Bolts
  • ГОСТ 19833 – General Specifications for Titanium Fasteners
Japanese Standards:
  • JIS B 1176 – Titanium Alloy Fasteners
  • JIS G 4305 – Titanium and Titanium Alloys Sheets and Plates

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Product Features (Key Features)

  • High Strength-to-Weight Ratio: Titanium’s inherent strength makes this bolt perfect for lightweight but strong connections in high-performance applications.
  • Exceptional Corrosion Resistance: Resistant to various corrosive environments, including saltwater, acids, and alkalis, ensuring long-term reliability in harsh conditions.
  • Durability: Engineered to withstand high-stress environments without compromising structural integrity.
  • Flanged Head Design: Provides better torque transmission and prevents loosening under vibration, ensuring secure and reliable fastening.
  • Biocompatibility: Safe for use in medical devices and implants due to its non-reactive nature.
  • High Thermal Stability: Performs effectively in both low and high-temperature applications, maintaining its strength and shape.

Applications

The Ti Hex Flanged Head Bolt M8x1.25 DIN6921 is used in a wide range of industries that require high-performance materials:

  • Aerospace: Aircraft and spacecraft components needing lightweight and strong fastening solutions.
  • Medical Devices: Surgical instruments, implants, and prosthetics requiring biocompatible and corrosion-resistant materials.
  • Chemical Processing: Fasteners used in reactors, pipes, and storage tanks exposed to harsh chemical environments.
  • Energy: Components in nuclear power plants, wind turbines, and solar energy systems.
  • Marine Engineering: Offshore structures and shipbuilding where saltwater resistance is critical.
  • Industrial Manufacturing: Fastening tools, machinery components, and automotive parts where durability is crucial.

Manufacturing Process

The Ti Hex Flanged Head Bolt M8x1.25 DIN6921 is produced through advanced manufacturing techniques:

  1. Material Selection: Only high-quality titanium alloy (Grade 5 Ti-6Al-4V) is used, known for its strength and corrosion resistance.
  2. Forging: The material is carefully forged to create the desired shape while maintaining structural integrity.
  3. Machining: Precision CNC machines are used to thread and finish the bolt to exact specifications.
  4. Heat Treatment: The bolts undergo a stringent heat treatment process to enhance strength and durability.
  5. Surface Treatment: Passivation is applied to enhance corrosion resistance and improve the bolt’s lifespan.

Quality Assurance

At Baoji Haiyue, quality is paramount. Each Ti Hex Flanged Head Bolt M8x1.25 DIN6921 undergoes rigorous testing to ensure compliance with international standards and specifications:

  • Tensile Testing: Ensures the bolt can handle high stresses without failure.
  • Ultrasonic Testing: Detects internal flaws to guarantee product integrity.
  • Spectral Analysis: Confirms the alloy composition meets the required standards.
  • Dimensional Inspection: Ensures the bolt fits perfectly and meets precise measurements.

Packaging and Logistics

  • Packaging: Each bolt is carefully packaged in anti-corrosive materials to prevent damage during transport.
  • Logistics: We offer fast, reliable delivery worldwide. Whether you’re ordering a small batch or large quantities, we ensure timely and secure shipping.

Customer Support

Our dedicated customer support team is available to assist with any inquiries, technical support, or order tracking. We provide guidance on material selection and offer solutions tailored to your specific needs.

Why Choose Us

  • Complete Product Range: We offer a wide variety of titanium and non-ferrous metal products, including custom solutions.
  • Full-Process Production: From raw material to finished product, we control every step of production to ensure quality.
  • Global Sales Network: Our products are trusted worldwide, with offices and agents in key regions such as North America, Europe, and Asia.
  • Fast Delivery: We prioritize quick turnarounds and on-time delivery, no matter where you are located.
  • Reputation: With over a decade of industry experience, Baoji Haiyue is known for its reliability and excellence.
  • After-Sales Service: Our global team offers responsive and efficient after-sales support.

Development History

 
2010


Company founded in Baoji, "Titanium Valley," specializing in titanium and non-ferrous metals.

 
2012

Expanded product range to include zirconium, tantalum, nickel, tungsten, and molybdenum products.

 
2014

Achieved ISO9001:2015 certification, ensuring high-quality production standards.

 
2016

Upgraded manufacturing facilities, adding VAR furnaces, CNC machinery, and advanced heat treatment systems.

 
2018

Expanded global presence, establishing partnerships in the United States, Germany, and South Korea.

 
2020

Obtained AS9100D certification for aerospace industry compliance and advanced product quality.

 
2022

Introduced customized solutions for the aerospace, medical, and energy industries, enhancing global reach.

 
2024

Celebrated 14 years of excellence with over 2,000 tons of annual titanium production capacity.

 

Product Quality Management

Appearance and size inspection
Appearance and size inspection
Tensile test
Tensile test
Bending test
Bending test
Chemical composition analysis
Chemical composition analysis
Electrochemical performance test
Electrochemical performance test
Ultrasonic test
Ultrasonic test
Eddy current test
Eddy current test
Thickness test
Thickness test

Production and Processing

Titanium sponge raw materials
Titanium sponge raw materials
Titanium sponge processing and smelting
Titanium sponge processing and smelting
Titanium ingot forging
Titanium ingot forging
Machining
Machining
Manual grinding and polishing
Manual grinding and polishing
Manual testing
Manual testing

Workshop and Equipment

Workshop and equipment
Workshop and equipment
 
Workshop and equipment
 
Workshop and equipment
Workshop and equipment
Workshop and equipment
 
Workshop and equipment
 
Workshop and equipment
 
Workshop and equipment
 
Workshop and equipment
 

Packaging

Packaging
 
Packaging
 
Packaging
 
Packaging

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Titanium Screw

Applied Industries

Be used in a wide range of industries.

 

Electrolytic copper foil manufacturing industry

Electrolytic copper foil manufacturing industry

Hydrometallurgy industry

Hydrometallurgy industry

Sewage treatment industry

Sewage treatment industry

Cyclone electrolysis industry

Cyclone electrolysis industry

Etching liquid electrolysis recovery industry

Etching liquid electrolysis recovery industry

Electrolytic sodium hypochlorite industry

Electrolytic sodium hypochlorite industry

OEM Services

We offer OEM services for customized products, tailored to your specific requirements. Whether you need custom sizes, grades, or designs, our expert engineers are here to deliver solutions that fit your needs.

Frequently Asked Questions (FAQs)

  1. What is the material of the Ti Hex Flanged Head Bolt? The bolt is made from Grade 5 titanium alloy (Ti-6Al-4V), known for its high strength and excellent corrosion resistance.

  2. What are the common applications of this bolt? It is commonly used in aerospace, medical devices, chemical processing, energy sectors, and marine engineering.

  3. Can I request a custom size or specification? Yes, we offer customization services. Please contact us for more information on custom orders.

  4. What certifications does the product comply with? Our bolts comply with international standards such as ASTM, ISO, and JIS for quality assurance.

  5. How fast is the delivery? Delivery times vary depending on your location, but we prioritize fast and reliable shipping.

Contact Details

For more information, quotes, or technical support, please contact us:

We look forward to helping you with your titanium fastener needs!

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