Industrial Titanium Bolts
Made with strict tolerances for lightweight and reliable use
Supports customization of titanium fasteners
Core Advantages
Superior Corrosion Resistance
Outperforms stainless steel in saltwater, acids, and chemical environments.
Excellent Strength-to-Weight Ratio
Approximately 45% lighter than steel at equal strength levels.
Critical Application Proven
Trusted in aerospace frames, offshore rigs, and marine propulsion systems.
Non-Magnetic & Heat Stable
Ideal for sensitive electronics and high-temperature assemblies.
Product Overview
Our titanium bolts are designed for industrial applications where standard fasteners fall short. Made from titanium alloys or pure titanium, these fasteners meet European and American tensile strength standards and are approximately 40% lighter than equivalent steel components.
The passivated oxide layer provides superior protection against pitting and crevice corrosion in chloride-rich environments, delivering significantly longer service life compared to 316 stainless steel in marine and offshore conditions.
For OEMs and engineering contractors, this means reduced maintenance, improved system reliability, and enhanced safety margins in critical applications.
Fully traceable production with factory certification ensures consistent quality across your supply chain.
Technical Specifications
Natural
Black
Bluing
Candy Color
Blue
Rose
Purple
Pink
Gold
Violet Blue
Ice Blue
Green
| Parameter | Specification |
|---|---|
| Material Grade | Gr1(TA1) | Gr2(TA2) | Gr3(TA3) | Gr4 (TA4) | Gr5(TC4) | Gr7(TA9) | Gr11 | Gr12 | Gr23 |
| Standard | DIN / ISO / ASME, etc. |
| Size Range | Diameter: M3 – M24 Length: 6mm – 200mm (Custom diameters up to M36 available) |
| Thread Type | Metric Coarse Thread (Standard) Metric Fine Thread UNC / UNF (Upon request) |
| Surface Finish | Natural Mill Finish Bead Blasted (Matte) Anodized (Color coding available) |
| Strength Grade | Please contact us |
| Head Type | We offer tapered, socket cap, flanged hex head, drilled race spec, countersunk, and dome head bolts, nuts, and washers， etc. |
Quality Assurance
Destructive & Environmental Testing
To validate mechanical integrity, we conduct destructive tensile testing on random samples, verifying that ultimate tensile strength and yield strength exceed specified limits. Furthermore, salt spray testing is performed to confirm corrosion resistance, demonstrating the material's ability to withstand prolonged exposure to harsh saline environments without degradation.
100% Final Inspection
Prior to release, every bolt undergoes comprehensive dimensional and visual inspection. This includes thread profile verification using calibrated Go/No-Go gauges, head marking accuracy, and surface defect detection. Only products passing all critical checkpoints are approved for packaging, providing assurance that defective units never enter the supply chain.
- What are titanium bolts used for?
- Titanium bolts are primarily used in critical applications where weight savings, corrosion resistance, and reliability are essential. Common uses include aerospace airframes, marine hardware exposed to seawater, chemical processing equipment, and medical devices requiring non-magnetic properties.
- How competitive are your product prices?
- Our product prices are very competitive as we offer direct factory prices.
- What services do you offer before and after sales?
- We provide 24-hour online professional answers, 1-hour fast replies, product answers, product recommendations, packaging design, logistics answers, and 24-hour online service for after-sales. After-sales problems will be responded to within 1 hour, and solutions provided within 8 hours. WhatsApp video calls and Zoom meetings are also available.
- Are titanium bolts stronger than steel?
- It depends on the grade. Grade 5 titanium bolts have a tensile strength similar to medium-grade alloy steel but are about 40% lighter. While some ultra-high-strength steels can achieve higher absolute strength, titanium offers a far superior strength-to-weight ratio, making it stronger by weight for most industrial applications.
- Can you customize packaging and products?
- Yes, we offer customized packaging and can customize products based on drawings or samples.
- Do titanium bolts rust?
- No, pure titanium does not rust (oxidize like iron) because it forms a stable, protective oxide layer. This layer makes titanium fasteners exceptionally resistant to pitting and corrosion in saltwater and harsh chemicals, far outperforming stainless steel in severe environments.
- Why are titanium bolts so expensive?
- The high cost is driven by raw material prices, energy-intensive melting processes, and difficult machining requirements. However, for OEMs, the total cost of ownership is often lower due to longer service life, reduced maintenance, and weight-related operational savings (e.g., aircraft fuel efficiency).
- Can I use titanium bolts with aluminum or carbon fiber?
- Yes, titanium has relatively low galvanic potential. When connecting dissimilar metals like aluminum or carbon fiber composites, titanium bolts cause significantly less galvanic corrosion risk compared to steel fasteners, especially with proper insulation or coatings.
- How do I prevent titanium bolts from seizing?
- Due to titanium's tendency to gall (cold-weld), applying a high-quality anti-seize lubricant containing molybdenum disulfide (MoS2) or nickel particles to the threads is mandatory during installation to prevent thread binding at high torque.
- Can you make custom-sized titanium bolts?
- Absolutely. We specialize in custom manufacturing for OEM clients. We can produce non-standard diameters, lengths, head styles, and threading according to provided blueprints or specifications, supporting both small prototype runs and bulk production.
- Do you provide material certification?
- Yes, all shipments include a Mill Test Certificate (MTC). This certifies the chemical composition, mechanical properties, and traceability of the raw material, ensuring compliance with industry specifications.
