Gr5 M6 Titanium Countersunk Head Bolt DIN 7991 - Product Details Page

Product Introduction

Welcome to the premium product page for Gr5 M6 Titanium Countersunk Head Bolt DIN 7991. As part of Baoji Haiyue New Metal Materials Co., Ltd.'s high-performance offerings, this bolt is designed to meet the demanding needs of industries such as aerospace, medical devices, chemical processing, and more. Known for its strength, lightweight properties, and corrosion resistance, the Gr5 M6 Titanium Countersunk Head Bolt is engineered to offer unparalleled durability and performance in the most challenging environments.

Whether you are an Original Equipment Manufacturer (OEM), a metal processor, or a distributor, this product is an essential component in your business, ensuring that your applications run smoothly and efficiently. Our titanium bolts comply with the latest international standards, including ASTM, ISO, and AMS, to meet your high-quality requirements.

Technical Specifications

Gr5 M6 Titanium Countersunk Head Bolt DIN 7991 – Key Specifications

Property	Gr5 M6 Titanium Countersunk Head Bolt DIN 7991
Material	Titanium Alloy Gr5 (Ti-6Al-4V)
Thread Size	M6 (Metric)
Bolt Head Style	Countersunk Head
Standard	DIN 7991
Grade	Gr5 (Ti-6Al-4V)
Tensile Strength	1300 MPa (Minimum)
Yield Strength	1100 MPa (Minimum)
Elongation at Break	≥ 10%
Hardness	Vickers 350-400 HV
Surface Finish	Machined, Passivated, or Polished
Corrosion Resistance	Excellent in both saltwater and high-temperature environments
Heat Treatment	Solution heat-treated and aged
Applications	Aerospace, medical, chemical, automotive, marine, energy
Compliance	ASTM, ISO, AMS, DIN 7991

US, Russian, and Japanese Production Grades and Standards

Country	Grade/Standard	Specifications
United States	ASTM B348 Gr5	ASTM B348 specifies the requirements for titanium alloy bars and billets
Russia	TU 14-1-3037-75	A Russian standard for titanium alloy fasteners
Japan	JIS H 4304-2013	Japanese Industrial Standard for titanium alloys for fasteners

Available Finishes

Finish Type	Description
Polished	Smooth, reflective surface finish, enhances corrosion resistance
Passivated	Provides an additional layer of corrosion protection
Machined	Standard finish for industrial applications

Product Features (Key Features)

Superior Strength-to-Weight Ratio: Gr5 titanium alloy is well-known for its exceptional strength while maintaining a low weight, making it perfect for lightweight applications that require strength, such as aerospace and automotive components.
Corrosion Resistance: Titanium's natural resistance to corrosion ensures the Gr5 M6 bolt is suitable for demanding environments like marine, chemical, and medical applications.
High Durability: With its excellent tensile and yield strengths, the bolt is built to last, offering superior resistance to fatigue and wear.
Versatile Use: The countersunk head design allows the bolt to sit flush with the surface, making it ideal for applications where a smooth, clean finish is required, such as in aerospace and machinery.
Global Compliance: The product meets multiple international standards, ensuring it is accepted worldwide for various industrial applications.

Applications

The Gr5 M6 Titanium Countersunk Head Bolt DIN 7991 is a versatile and reliable fastener, used extensively across multiple industries, including:

Aerospace and Aviation: Lightweight and strong, ideal for use in aircraft and spacecraft components.
Medical Devices and Healthcare: Biocompatible and corrosion-resistant, perfect for implants, surgical tools, and prosthetics.
Chemical Processing: Resists the harshest chemical environments, making it perfect for pipes, reactors, and storage tanks.
Energy Sector: Used in nuclear power plants, wind turbines, and solar energy equipment for its high strength and durability.
Marine Engineering: Excellent resistance to saltwater corrosion, ideal for offshore structures and shipbuilding.
Industrial Manufacturing: Used in machinery, tools, and fasteners for its resilience and long lifespan.

Manufacturing Process

Our Gr5 M6 Titanium Countersunk Head Bolt undergoes a meticulous manufacturing process to ensure each bolt meets the highest standards of quality and performance:

Material Selection: Only premium Gr5 titanium alloy (Ti-6Al-4V) is selected for production, ensuring strength, durability, and resistance to corrosion.
Forging and Machining: The raw material is forged and precisely machined using advanced CNC equipment to achieve the required specifications.
Heat Treatment: The bolts undergo a controlled heat treatment process to enhance their strength and performance characteristics.
Surface Treatment: Depending on customer requirements, the bolts are passivated, polished, or machined to provide a smooth and durable surface.
Inspection and Testing: Each batch of bolts is rigorously tested for tensile strength, hardness, and other mechanical properties to ensure they meet international standards.

Quality Assurance

At Baoji Haiyue New Metal Materials Co., Ltd., quality is our top priority. Our Gr5 M6 Titanium Countersunk Head Bolt DIN 7991 is manufactured in compliance with ISO 9001:2015, AS9100D, and other global standards. Each bolt undergoes thorough quality checks, including:

Ultrasonic and Eddy Current Testing: To detect internal defects and ensure product integrity.
Spectral Analysis: To confirm the chemical composition and verify the material meets the required specifications.
Dimensional Inspection: To ensure precise dimensions for perfect fit and function.

Packaging and Logistics

We take great care in packaging our Gr5 M6 Titanium Countersunk Head Bolts to ensure safe and efficient delivery. Each batch is carefully packed to prevent damage during transportation. Our global logistics network ensures that your order reaches you in a timely manner, no matter where you are located.

Standard Packaging: Bolts are packed in corrosion-resistant packaging for safe shipping.
Custom Packaging: Available on request, tailored to your specific needs.

Customer Support

At Baoji Haiyue, we pride ourselves on providing excellent customer support. Our dedicated team is always ready to assist you with:

Product inquiries and specifications
Order status updates
Technical support and material recommendations
After-sales assistance and troubleshooting

Why Choose Us

Comprehensive Product Range: We offer a full range of titanium and non-ferrous metals, catering to all your industry needs.
Full-Process Production: From raw material sourcing to finished product delivery, we control every stage of production to ensure top-quality products.
Global Sales and Agency: Our products are available in over 20 countries, ensuring a wide-reaching and reliable supply.
Customized Solutions: We provide tailored products and services to meet your exact specifications.
Fast Delivery and Excellent Reputation: We pride ourselves on our quick turnaround times and dependable service.
Timely Global After-Sales Service: With our worldwide service network, we offer efficient, door-to-door 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

Tensile test

Bending test

Chemical composition analysis

Electrochemical performance test

Ultrasonic test

Eddy current test

Thickness test

Production and Processing

Titanium sponge raw materials

Titanium sponge processing and smelting

Titanium ingot forging

Machining

Manual grinding and polishing

Manual testing

Workshop and Equipment

Packaging

Main Products

Titanium Anode

Sinrer-metal-powder-filters

Titanium Rod

Titanium Plate

Titanium Elbow

Titanium Screw

Applied Industries

Be used in a wide range of industries.

Electrolytic copper foil manufacturing industry

Hydrometallurgy industry

Sewage treatment industry

Cyclone electrolysis industry

Etching liquid electrolysis recovery industry

Electrolytic sodium hypochlorite industry

OEM Services

We offer OEM services for businesses requiring customized sizes, shapes, and properties of our titanium bolts. Our team works closely with you to deliver precisely what you need for your specific applications, ensuring a perfect fit every time.

Frequently Asked Questions (FAQs)

What is the tensile strength of the Gr5 M6 titanium bolt?
- The tensile strength of the Gr5 M6 Titanium Countersunk Head Bolt is a minimum of 1300 MPa.
Is the bolt corrosion-resistant?
- Yes, titanium naturally resists corrosion, making it ideal for applications in harsh environments like marine and chemical processing.
Can I get customized bolts?
- Absolutely! We offer OEM services to tailor the bolts to your specific requirements.
What is the delivery time for international orders?
- Delivery times vary depending on your location, but we strive for fast and reliable shipping worldwide.
Are your products certified?
- Yes, all our products meet international standards, including ASTM, ISO, and AMS certifications.

Contact Details

If you have any questions or need a quote, please feel free to contact us at:

Email:Jolina@bjhyti.com
Phone: +86-18392721678

We look forward to hearing from you and providing you with the highest quality titanium products for your applications!