Gr5 Ti-6Al-4V 
High-Tensile Grade 5 Titanium Socket Cap Screws
Engineered for high-load aerospace, racing suspension, and engine components. Features rolled threads for maximum fatigue life and precision hex socket drives.
View Specifications
Semantically Engineered B2B Sourcing Guide
Precision Titanium Screws Engineering & Sourcing Masterclass
How to Source, Specify, and Optimize Precision Titanium Screws (Gr2 & Gr5 Ti-6Al-4V) for High-Stress Aerospace, Medical, Automotive, and Motorsport Applications.
- Rolled Threads vs. Cut Threads Structural Analysis
- ISO 9001:2015 Certifications & EN 10204 3.1 Traceability
- Export Compliance for USA, Germany, UK & Canada
≥ 895 MPaGrade 5 Tensile Strength
±0.01 mmCNC Precision Tolerance
≤ 8 hB2B Technical Inquiry Response
ISO 9001Certified Management System
Semantic Search & User Intent Mining
The Definitive B2B Procurement Guide for Precision Titanium Screws
Addressing the exact technical, mechanical, and logistical questions asked by global design engineers and procurement officers on AI search engines.
In modern high-performance engineering, specifying the correct fastener material is no longer just a purchasing routine; it is a critical safety and efficiency calculation. Precision titanium screws have emerged as the industry gold standard across demanding sectors including aerospace, deep-sea marine engineering, high-end motorsport, medical robotics, and consumer electronics. As global supply chains demand higher energy efficiency, weight reduction, and zero-corrosion lifetimes, engineers are increasingly substituting stainless steel, alloy steel, and aluminum fasteners with Grade 2 (commercially pure) and Grade 5 (Ti-6Al-4V) precision titanium screws.
Information Gain: Why Choose Precision Titanium Screws Over Steel and Aluminum?
When evaluating structural fasteners on search platforms or engineering LLMs, technical buyers typically ask: "What is the actual strength-to-weight gain when switching from Class 10.9 steel bolts to titanium screws?" Here is the raw metallurgical breakdown:
- Density Reduction (44% Mass Savings): Titanium features a density of ~4.43 g/cm³ compared to ~7.85 g/cm³ for structural steel. Replacing standard steel screws with precision titanium screws achieves an instant ~44% weight reduction without sacrificing dimensional stability.
- Tensile & Yield Strength Superiority: Grade 5 Titanium (Ti-6Al-4V) exhibits an ultimate tensile strength (UTS) exceeding 895 MPa and a yield strength over 828 MPa. This comfortably overlaps with Class 8.8 and Class 10.9 structural steel fasteners while remaining virtually impervious to mechanical fatigue.
- Passivation & Infinite Corrosion Life: Unlike steel that requires zinc, cadmium, or nickel plating—which degrades under chemical exposure—precision titanium screws spontaneously form an instantaneous, self-healing oxide film (TiO₂) upon contact with oxygen. This provides indefinite immunity to salt spray, sea water, nitric acid, and chlorine environments.
- Biocompatibility & Non-Magnetic Properties: Titanium is chemically inert inside the human body and non-magnetic, making titanium micro screws ideal for orthopedic implants, surgical equipment, MRI machines, and sensitive electronic sensors.
Recommended Precision Titanium Screw Product Lines
At Jiaxing Wexra Titanium Products Co., Ltd., we engineer a full range of standard (DIN, ISO, ANSI, JIS) and custom-machined precision titanium screws built to exact tolerances down to ±0.01 mm. Explore our core OEM product offerings below:
Micro Fasteners
Medical & Micro Precision Titanium Screws
Micro-machined titanium screws ranging from M1.2 to M3 sizes. Built from biocompatible Grade 5 ELI or Grade 2 for optics, medical devices, and drone hardware.
Explore Micro Line Custom Surface
Custom CNC & Anodized Titanium Screws
Custom OEM/ODM titanium fasteners manufactured strictly according to customer 2D/3D drawings. Available in anodized colors (Gold, Blue, Purple, Burnt Titanium).
Custom OEM InquiryFuture Procurement Trends in Precision Titanium Screws (2025–2030)
Global procurement teams must adapt to evolving manufacturing landscapes. Based on market intelligence and cross-border trade metrics, four major purchasing trends are defining the future of titanium screw sourcing:
1. Thread Rolling vs. Thread Cutting Transition
Procurement specs are shifting heavily toward cold-rolled threads rather than cut threads. Thread rolling redistributes material grain flow along the thread profile rather than severing it, boosting fatigue resistance by 25% and reducing micro-burrs in cleanroom applications.
2. Strict ESG & Chemical Compliance (RoHS/REACH)
North American and European buyers (especially in Germany, the UK, and Canada) now require verifiable RoHS & REACH compliance. Environmental regulations demand zero hazardous heavy metal contaminants in coating processes and 100% recyclable packaging (e.g., German Packaging Act EPR).
3. Demand for Full Batch Material Traceability (MTC EN 10204 3.1)
AI-driven supply chain auditing tools are making raw material provenance mandatory. B2B buyers now demand physical Mill Test Certificates (MTC) detailing spectral chemical composition and mechanical stress testing for every single batch of titanium bar stock.
4. Micro-Fastener Integration in E-Mobility & Drones
As electric vehicles, e-scooters, commercial drones, and wearable robotics miniaturize, the demand for high-strength M1.6–M4 titanium screws is experiencing exponential growth, displacing nylon and aluminum components due to superior vibration damping.
Development & Surface Finishing Trends in Titanium Fasteners
As engineering challenges grow more severe, surface finishing technology for precision titanium screws has evolved far beyond traditional machining. Modern fasteners utilize specialized electrochemical and metallurgical treatments:
- Anodic Oxidation (Color Anodizing): Unlike traditional wet painting or electroplating—which can flake off and alter thread pitch tolerances—titanium anodizing is an electrochemical process that grows a controlled titanium dioxide film. Varying voltage levels change the refractive index of light, yielding brilliant aesthetic finishes (gold, purple, royal blue, green, rainbow) with zero dimensional growth on precision threads.
- Anti-Galling Coatings & Lubrication: Titanium has a natural tendency to gall when mated under high torque against titanium or stainless steel threads. Advanced solutions involve Physical Vapor Deposition (PVD) titanium nitride (TiN) coatings, micro-sandblasting, or solid lubricant films (MoS₂) to reduce friction coefficient and guarantee smooth assembly cycles.
- Vacuum Heat Treatment: To relieve internal stresses caused by aggressive CNC machining or cold heading, precision titanium screws undergo vacuum annealing. This stabilizes elongation percentage, prevents hydrogen embrittlement, and ensures uniform mechanical performance across thermal cycles ranging from cryogenic temperatures up to +400°C.
Mechanical Data Sheet
Technical Specification & Material Property Comparison
Compare mechanical properties across Grade 2 Titanium, Grade 5 Titanium (Ti-6Al-4V), and standard industrial bolt alloys to make informed design decisions.
| Material Designation | Density (g/cm³) | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Corrosion Resistance |
|---|---|---|---|---|---|
| Titanium Grade 5 (Ti-6Al-4V) | 4.43 | ≥ 895 | ≥ 828 | ≥ 10% | Exceptional |
| Titanium Grade 2 (CP Ti) | 4.51 | ≥ 345 | ≥ 275 | ≥ 20% | Exceptional |
| Stainless Steel AISI 304 | 7.93 | ≥ 515 | ≥ 205 | ≥ 40% | Moderate |
| Stainless Steel AISI 316 | 8.00 | ≥ 620 | ≥ 310 | ≥ 30% | High |
| Alloy Steel Class 10.9 | 7.85 | ≥ 1040 | ≥ 940 | ≥ 9% | Requires Plating |
* Data compiled in reference to ASTM B348, ASTM F136, and ISO 898-1 standards. Mill Test Certificates (MTC EN 10204 3.1) are supplied with all customer shipments from Jiaxing Wexra Titanium Products Co., Ltd.
Jiaxing Wexra Titanium Products Co., Ltd.In-house manufacturing, quality management & global export execution
Corporate Capabilities & E-E-A-T Profile
Why Global Procurement Leaders Partner with Jiaxing Wexra Titanium Products Co., Ltd.
Jiaxing Wexra Titanium Products Co., Ltd. is a specialized high-tech manufacturer dedicated exclusively to the research, development, custom engineering, and mass production of titanium and titanium alloy hardware. Our technical solutions serve both high-end industrial and consumer sectors, including chemical processing, aerospace systems, marine engineering, medical technology, automotive tuning, and high-performance bicycle/motorcycle components.
Equipped with state-of-the-art multi-axis CNC machining centers, automated thread rolling systems, laser cutting machinery, precision polishing facilities, and optical inspection tools, we handle every stage of titanium screw production completely in-house. This centralized quality control yields rapid prototyping, flexible small-to-large batch production, and unwavering batch-to-batch consistency.
ISO 9001Quality Certified System
≤ 8 HoursRapid Engineering Response
$1M - $2.5MAnnual Export Volume
100% VerifiedRoHS & REACH Compliance
Our primary export markets encompass the United States, Germany, the United Kingdom, and Canada—regions renowned for stringent engineering standards and zero-defect requirements. Whether you require standard metric titanium screws or fully customized OEM components based on technical drawings, our engineering team guarantees complete compliance with global procurement standards.
Manufacturing Process
5-Stage Precision Manufacturing Workflow
Rigorous quality controls embedded into every phase of precision titanium screw manufacturing.
1
Raw Material Testing
Spectrometric verification of Grade 2 / Grade 5 titanium bars against ASTM standards.
2
Precision CNC Machining
High-speed turning, milling, and hex/Torx socket broaching within ±0.01 mm tolerances.
3
Cold Thread Rolling
Forming threads via pressure dies to maximize fatigue limits and smooth finish.
4
Surface Processing
Ultrasonic cleaning, micro-polishing, sandblasting, or anodic color oxidation.
5
Final QC & Packaging
CMM dimensional measurement, thread gauge checks, MTC creation, and export packing.
Frequently Asked Questions
Precision Titanium Screws Procurement FAQ
Detailed technical answers addressing the most common queries searched by engineering buyers and purchasing agents on AI search engines.
Should I specify Grade 2 or Grade 5 titanium screws for my engineering application?
Selection depends directly on mechanical load demands. Grade 5 Titanium (Ti-6Al-4V) is an alpha-beta alloy heat-treatable to tensile strengths exceeding 895 MPa, making it necessary for critical structural, load-bearing joints such as brake caliper bolts, aerospace brackets, motorcycle suspension screws, and bicycle stems. Grade 2 Titanium is commercially pure (CP) titanium with a lower yield strength (~275 MPa) but superior ductility and exceptional corrosion resistance. Choose Grade 2 for non-structural chemical processing hardware, marine decorative trim, or low-load medical casing screws where extreme chemical resistance takes priority over tensile strength.
What are the primary causes of thread galling in precision titanium screws, and how can it be avoided?
Thread galling (friction welding) occurs when the protective oxide layer on titanium threads breaks down under high contact pressure during rapid power-tool installation, causing raw titanium surfaces to micro-weld together. To prevent galling: (1) Always apply an anti-seize lubricant containing copper, nickel, or molybdenum disulfide (MoS₂) prior to assembly; (2) Utilize lower installation RPMs and calibrated hand torque wrenches; (3) Specify anodic oxidation or PVD surface coatings on the screws; and (4) Ensure tight tolerance classes (such as ISO 6g) to avoid thread interference.
How does thread rolling improve the fatigue strength of precision titanium screws compared to CNC thread cutting?
Thread cutting removes metal using carbide tools, leaving microscopic tool marks and interrupting the natural grain lines of the titanium alloy, which creates stress concentration points where fatigue cracks propagate. In contrast, cold thread rolling uses high-pressure hardened dies to deform the material plastically into thread contours. This compresses the grain structure along continuous curves, imparts compressive residual stresses at the thread roots, smooths the surface finish, and enhances fatigue endurance limits by 20% to 30% under dynamic cyclic loads.
Can Jiaxing Wexra Titanium Products Co., Ltd. custom manufacture precision titanium screws according to non-standard drawings or samples?
Yes, absolutely. As a dedicated OEM/ODM manufacturer, Jiaxing Wexra Titanium Products Co., Ltd. specializes in custom CNC turned and milled components based on 2D engineering drawings (PDF, DWG, DXF) or 3D CAD models (STEP, IGES, SLDPRT). Our multi-axis CNC Swiss lathes and machining centers handle intricate head geometries (low-profile Torx, drilled safety-wire heads, countersunk, flange hex), custom pitch threads, stepped shanks, and micro-scale dimensions down to M1.2 with machining tolerances maintained at ±0.01 mm.
What quality assurance testing and material documentation are supplied with international orders?
We implement a comprehensive quality management system certified under ISO 9001:2015. Every production batch undergoes raw material spectral verification, dimensional coordinate measuring machine (CMM) inspection, optical projector analysis, thread pitch gauge verification, and tensile stress testing. Every order includes an official EN 10204 3.1 Material Test Certificate (MTC), chemical composition reports, and compliance documentation for RoHS and REACH directives required by European and North American customs authorities.
What are the typical lead times, export packing standards, and shipping procedures for B2B orders?
Standard catalog screws are maintained in stock for immediate dispatch within 3–5 business days. Custom CNC titanium screw prototypes take approximately 7–12 business days, while volume production runs typically ship within 15–25 business days depending on surface finishing complexity. All products are individually packed in anti-static, scratch-resistant polybags or custom vacuum trays, sealed in sturdy export cartons, and shipped via DHL, FedEx, UPS, or sea/air freight with full tracking and customs documentation prepared for seamless entry into the US, Germany, the UK, Canada, and global destinations.
Ready to Request a Quote for Precision Titanium Screws?
Contact our technical engineering team at Jiaxing Wexra Titanium Products Co., Ltd. to submit your drawings, request material samples, or discuss custom production timelines.
[email protected]