| Material | Ti6AI4V (Gr.5) Titanium |
| Head Style | Countersunk |
| Drive style | Hex socket |
| Thread size | M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20… |
| Length | 8mm~100mm |
| Standard | DIN 7991/ GB/T 70.3/ ISO 10642/ DIN EN ISO 10642/ UNI 5933 |
| Color | Natural Color/Black/Burnt Blue/Golden/Rainbow/Purple/Green/Customized color |
Categories:Titanium Fasteners, Titanium Hex Head Bolts
Our titanium hex socket countersunk bolts is a commonly used but high-performance fastener, made of high quality titanium alloy (Grade 5 Ti-6Al-4V), with high strength-to-weight ratio, corrosion resistance and durability. The countersunk head design makes the bolt head to sit flat with the surface, creating a sleek, smooth finish while maintaining strong fastening strength and reduce the risk of external interference and wear. With a internal hex socket hole, increase the torque, easy to use a hex wrench to tighten.
Titanium Hex Socket Countersunk Bolts Specs |
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|---|---|---|---|---|---|---|---|
| Head Style | Countersunk | Material | Ti6AI4V (Gr.5) Titanium/Custom | LOGO | Customizable | ||
| Drive style | Hex | Hardness | Rockwell C36 | Quality Control | 100% Fully Check | ||
| Thread size | M3~M22 | Thread Type | Metric | MOQ | Items in Stock (China):MOQ 1 PC Items in Stock (USA):MOQ 1 PC Items Out of Stock: MOQ 100 Pieces |
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| Length | 8mm~100mm | Thread Spacing | Coarse Thread | Customizable Colors | Natural Color/Black/Burnt Blue/Golden/Rainbow/Purple/Green/Customized color | ||
| Standard | DIN 7991/ GB/T 70.3/ ISO 10642/ DIN EN ISO 10642/ UNI 5933 | Threading | Fully Threaded/Partially Threaded | Surface Treatment | Pickling/Polishing/Anodizing/PVD Coloring | ||
The head of the titanium hex socket countersunk bolts is designed with a internal hexagonal hole, easy to use the hex wrench to tighten. The hex drive provides higher torque transfer efficiency. Compared to the outer hex or cross slot screws, the internal hex screws are not easy to slip when tightened, and can withstand greater torque to ensure that the fasteners are firmly locked.
Designed with a countersunk head, not protrude after tightening, beautiful and clean, and can avoid injury and damage caused by the protrusion of the screw head. The low profile of countersunk head makes them useful in applications where fasteners are required to be flush with or below the surface. This design can avoid safety hazards caused by protruding parts, such as in aircraft, automotive interiors, furniture and other occasions with high requirements for surface smoothness.
Made of high-strength Grade 5 titanium alloy materials (Ti-6Al-4V), with high strength-to-weight ratio, strong bearing capacity, corrosion resistance, wear resistance and resistance to high and low temperatures. Suitable for applications requiring high strength and corrosion resistance.
Our titanium hex socket countersunk bolts are machined with computer-controlled high-precision CNC machines. to make sure tight tolerances and consistent dimensions. Threads are rolled by rolling dies, can improves the fatigue strength and surface finish of the threads. Our bolts meet international standards, such as DIN 7991 or ISO 10642, ensuring compatibility and reliability.
Polishing: Bolts are polished to achieve a smooth, burr-free surface, improving aesthetics and corrosion resistance. with a premium natural color looking.
Anodizing: Create a protective oxide layer on the titanium surface. enhances corrosion resistance and provides aesthetic finishes in various colors.
PVD Coloring: PVD (Physical Vapor Deposition) is a vacuum-based process that applies a thin, durable, and decorative coating to titanium bolts, enhancing scratch resistance and corrosion protection.
This eco-friendly method offers vibrant metallic finishes like gold, black, or rainbow, ideal for high-end and aesthetic applications.

We have more than 10 years of experience in the manufacture of titanium bolts, and we know the requirements and standards of titanium bolts in the process. With our professional team and experience, we ensure that every product meets the required precision and international standards.
We use advanced CNC machine tools and rolling thread processes to ensure strict tolerances, stable dimensions and enhanced fatigue strength. At the same time, our products comply with international standards such as DIN 7991 and ISO 10642, guaranteeing compatibility and reliability.
Can customize size, tolerances, thread type or surface treatment, we can provide a solution based to your requirement. From anodized colorful surfaces to PVD advanced coatings, we offer you a full range of personalized options to meet your application needs.
We put quality first and every bolt is checked 8 times by QC during process and do go-no go fixed gauges checking to ensure the highest standards. Our factory with ISO 9001:2015 certification make sure quality is guaranteed.
As a direct manufacturer, we have no intermediate links and provide you with high quality products at the most competitive prices. Our stock of commonly used standard fasteners allows you to obtain high quality titanium alloy bolts at the best cost performance.
6.Environmental protection manufacturing
We are committed to sustainable development and environmentally friendly manufacturing by reducing production waste, recycling titanium and using environmentally friendly coating processes such as PVD

FAQs
Q1: What are the main uses of titanium hex socket countersunk bolts?
A:Used in aerospace, automotive, Marine, medical equipment, sports equipment and building decoration fields, especially suitable for scenarios requiring flat surface, lightweight, high strength and corrosion resistance. Its countersunk design keeps the bolt head flush with the surface, providing aesthetics and reducing external interference.
Q2: Why choose titanium over other materials for countersunk bolts?
A:Compare to other materials. Titanium bolts have the advantages of light weight, corrosion resistance, high temperature stability, aesthetics, it suitable for applications requiring high performance, long life and beautiful appearance.
Q3: Are these bolts reusable?
A:Yes, these bolts are highly durable and can be reused, make sure they are not subjected to over-tightening or damage during removal.
Q4: What is the MOQ?
A:Items in Stock (China): MOQ 1 PC
Items in Stock (USA): MOQ 1 PC
Items Out of Stock: MOQ 100 Pieces
Q5: What is the Lead time?
A:Standard fasteners in Stock: around 5 days
Standard fasteners out of Stock: 10-15 days
Custom fasteners: around 15 days
Depend on the order quantity