Bolt & Screw
Rooted in China's Titanium Valley, Innovating Premium Titanium Alloy Fasteners
Titanium Hex Head Bolts/Titanium Hex Head Screws
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Specifications
Titanium Hex Head Screws Specifications
| Material | Titanium |
| Strength Grade | Gr5 (Ti-6Al-4V) or Gr2 etc |
| Standard | DIN 933、GB/T 5782、ISO4016、DIN931、ASME、DIN、BS、HG、SH、EN etc |
| Thread type | Metric thread (M2, M3, M4, M5, M6, M8, M10, M12...), BSP thread (UNC, UNF) |
| Length Range | 3mm - 500mm (Customizable) |
| Surface Treatment | Natural color, polishing, sandblasting, anodizing, titanium nitride coating (multiple colors available) |
| Tensile strength | Typical value 895 MPa - 1100 MPa (Gr5) |
| Yield strength | Typical value 828 MPa - 950 MPa (Gr5) |
| Density | 4.51 g/cm³ |
| Custom services | Custom/OEM/ODM |
Titanium Hex Head Bolts VS Other Bolts
|
Advantages |
Titanium Hexagon Bolts |
Traditional steel bolts |
Aluminum Alloy Bolts |
|
Weight |
Low density, the weight of the same specification is about 60% of steel |
Heavy |
Lightweight but lacks strength |
|
Strength |
Tensile strength ≥800MPa, high specific strength |
High strength but low specific strength |
Low strength (≤500MPa) |
|
Corrosion resistance |
Resistant to seawater, acid and alkali, self-repairing oxide film |
Need to be galvanized or painted to prevent rust |
Better corrosion resistance than steel, but poor resistance to strong acid |
|
Temperature resistance |
Stable performance in high and low temperature environments |
Easy to crack at low temperature, and the strength decreases at high temperature |
Temperature resistance ≤200℃ |
|
Biocompatibility |
Non-toxic, can be used for medical implants |
May release metal ions |
May cause rejection reaction |
|
Maintenance costs |
No need for anti-rust treatment, long service life |
Requires regular maintenance, prone to rust |
The thread is easy to slip and the maintenance frequency is high |
Advantages
Titanium Hex Head Bolts（screws）unique advantages of material properties
Low Density
The density of titanium alloy is about 4.51 g/cm³, which is only 57% of steel (7.8 g/cm³). The weight is significantly reduced under the same volume.
High Specific Strength
The ratio of tensile strength (≥895 MPa) to density is much higher than that of stainless steel and aluminum alloy, making it suitable for weight-sensitive applications (such as aircraft structures and drone components).
After solution aging treatment
Through heat treatment
Through heat treatment (such as β annealing + aging), the tensile strength can be further increased to 1000~1100 MPa, but the elongation decreases slightly (6%~10%).
Fatigue Strength
Excellent performance under cyclic loading, especially suitable for vibrating environments such as engine components.
Titanium Hex Head Bolts (screws) structural advantages
01
Easy Installation
• The hexagonal head is highly compatible with tools such as wrenches and screwdrivers, providing a larger contact area and torque transmission efficiency for quick tightening or disassembly.
01
Anti-loosening Design
• When used with anti-loosening nuts, washers or thread glue, it can keep the connection stable in vibrating environments (such as cars and machinery) and reduce the risk of loosening.
01
Perfect combination of high strength and light weight
• Titanium hexagonal bolts have a density of only about half that of steel, but have amazingly high strength. For example, the widely used TC4 titanium alloy has a tensile strength of more than 900MPa. In the aerospace field, titanium hexagonal bolts are used to connect the aircraft fuselage structure. While ensuring that the structural strength meets the stringent flight requirements, it greatly reduces the weight of the fuselage, thereby improving fuel efficiency and reducing operating costs. In automobile manufacturing, the engine suspension system uses titanium hexagonal bolts, which not only reduces the weight of parts and helps the car achieve better handling performance, but also reduces energy consumption, which is in line with the current development trend of green travel.
01
Excellent corrosion resistance
• The chemical properties of titanium make it very easy to form an extremely stable oxide film on its surface. This oxide film is like a solid "armor" that can effectively resist the invasion of various highly corrosive media such as seawater, acids and alkalis. In marine engineering, whether it is the construction of ships or the construction of offshore oil platforms, titanium hexagonal bolts can work stably in harsh marine environments for a long time due to their excellent corrosion resistance, greatly reducing the frequency of equipment maintenance and replacement due to corrosion, and reducing maintenance costs. In chemical equipment, titanium hexagonal bolts can also calmly deal with various highly corrosive chemicals to ensure the safe and stable operation of the equipment.
01
Excellent high and low temperature performance
• In extremely low temperature environments, such as cryogenic fuel storage equipment in the aerospace field, titanium hexagonal bolts can still maintain good mechanical properties and will not crack due to low temperature, ensuring the safety of the equipment. In high temperature environments, such as connecting some parts of aircraft engines, titanium hexagonal bolts can maintain their own strength and hardness while withstanding high temperatures, with low thermal shrinkage and excellent high temperature stability, providing a solid guarantee for the efficient operation of the equipment.
01
Low magnetism and good biocompatibility
• The magnetic permeability of titanium alloy is extremely low. This property makes titanium hexagonal bolts very useful in places that are extremely sensitive to magnetism, such as precision instruments and electronic equipment, and effectively avoids the precise operation of the equipment affected by magnetic interference.
• At the same time, titanium alloy has excellent compatibility with human tissue and will not cause rejection reactions in the human body. In the field of medical devices, orthopedic implants such as artificial joint fixation bolts and dental implants use titanium hexagonal bolts, which can perfectly combine with human tissue, help patients recover and improve their quality of life.
WHY CHOOSE BJCJTi?
Strict Quality Assurance: All products undergo rigorous testing to ensure compliance with the highest industry standards.
Flexible Customization Services: We meet your specific needs regarding dimensions, materials, surface treatments, and performance.
Efficient Delivery System: With robust production capacity and a comprehensive logistics network, we ensure timely delivery.
Professional Engineering Support: Our team of technical experts is always ready to provide technical consultations and selection advice.
As a professional manufacturer of titanium alloy fasteners, BJCJTi not only offers standard products but also possesses strong customization capabilities to provide personalized solutions based on your unique designs and special requirements. By choosing BJCJTi, we deliver superior service and guaranteed quality:
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