Precision-engineered Grade 5 (Ti-6Al-4V) bolts, flange nuts, socket screws, racing studs, and custom CNC machined components for global OEM and aerospace-grade procurement.
Manufactured from aerospace-grade Ti-6Al-4V alloy with precision rolled threads, strict tolerance control (+/-0.01mm), and multiple high-durability surface finishes.
Navzo Precision Titanium Products Co., Ltd. is located in the hometown of Emperor Yan — China's Titanium City, Baoji, Shaanxi Province. Situated on Yucai Road within the High-tech Development Zone, our factory stands at the heart of the world's most concentrated titanium production cluster.
Founded on January 10, 2011, Navzo possesses first-class production facilities backed by an in-house R&D engineering team, collaborative research partnerships with top domestic universities, and invited overseas technical metallurgical experts. Our integrated manufacturing infrastructure encompasses precision CNC multi-axis machining centers, high-speed cold heading units, precision thread rolling machinery, and automated surface treatment lines.
Our core product scope includes titanium standard fasteners, titanium rods and bars, custom CNC precision components, titanium equipment components, and specialized titanium metal products. Today, Navzo exports extensively to high-standard markets including the USA, Germany, Russia, South Korea, Thailand, the Netherlands, and Japan, providing reliable fastener solutions for aviation, aerospace, automotive racing, cycling, and advanced equipment industries.
Machining Workshop
Thread Rolling Center
Production Equipment
Quality Control & R&D
We combine raw material provenance, rolled thread grain flow, and 100% optical/gage verification to ensure zero-defect reliability across demanding motorsport and aerospace assemblies.
| Material Grade | Chemical Composition | Tensile Strength (Rm) | Yield Strength (Rp0.2) | Elongation (A5) | Weight vs. Steel |
|---|---|---|---|---|---|
| GR5 (Ti-6Al-4V) | Ti-Bal, Al: 5.5-6.75%, V: 3.5-4.5% | ≥ 895 - 1050 MPa | ≥ 828 MPa | ≥ 10% | 44% Lighter |
| GR2 Pure Titanium | Ti ≥ 99.2%, Fe ≤ 0.30%, O ≤ 0.25% | ≥ 345 - 480 MPa | ≥ 275 MPa | ≥ 20% | 43% Lighter |
| Stainless 316 / A4-80 | Fe-Cr-Ni-Mo Stainless Alloy | ≥ 800 MPa | ≥ 600 MPa | ≥ 12% | Baseline (100%) |
| Alloy Steel Class 10.9 | Medium carbon alloy steel, quenched | ≥ 1040 MPa | ≥ 940 MPa | ≥ 9% | Baseline (100%) |
Data benchmarks comply with ASTM B348, AMS 4928, ISO 3506-1, and ISO 898-1 specifications. Certified EN 10204 3.1 Mill Test Certificates are furnished with every delivery batch.
Threads are formed via continuous grain rolling rather than cutting, boosting tensile fatigue strength by over 30% under cyclic mechanical stress.
Each production run originates from vacuum arc remelted (VAR) Baoji ingots with lot-numbered spectroscopic analysis and physical test verification.
Every batch undergoes Go/No-Go thread plug and ring gauge verification to 6g / 6H tolerances, preventing assembly jamming or galling.
In-house computerized anodizing, high-adhesion PVD titanium nitride coating, and burnt-blue heat coloring maintain color uniformity without compromising dimensions.
From one-off prototype development to multi-thousand container lots, our engineering team ensures precision execution of your specifications.
Submit 2D (PDF/DWG) or 3D (STEP/IGES) files. We review tolerances, thread fits, and material callouts within 1 hour.
Prime GR5/GR2 round titanium bars are saw-cut from verified billet stock with chemical cert documentation.
Parts are shaped via multi-station heading or 5-axis CNC machining, followed by precision thread rolling.
Ultrasonic degreasing followed by anodizing, PVD deposition, heat burnt-blue finish, or ultra-clean natural polishing.
Dimensional optical sorting, thread verification, laser marking of logos/sizes, and export-compliant anti-static packing.
Direct answers from our metallurgical and export support engineers.
Standard structural and motorsport fasteners are machined and formed from Grade 5 Titanium (Ti-6Al-4V, UNS R56400). GR5 delivers a minimum tensile strength of 895 MPa, which matches or exceeds 10.9-grade steel while weighing approximately 44% less. For chemical processing equipment or marine hardware where extreme chemical immunity outweighs tensile loading, Commercially Pure Grade 2 (GR2) titanium is supplied.
Standard catalog fasteners (DIN 912, DIN 933, flange nuts, taper bolts) typically start at an MOQ of 100 to 200 pieces per size. Common sizes are stocked in Baoji for rapid dispatch within 3 to 7 business days. Custom OEM CNC components or specialized thread dimensions usually require 15 to 25 business days depending on volume.
Yes. Titanium has a natural tendency toward galling under tight frictional contact, particularly in titanium-to-titanium or titanium-to-aluminum thread pairings. Applying a high-grade titanium anti-seize or molybdenum-disulfide assembly paste prevents thread galling and guarantees consistent torque-tension transfer.
Anodizing electrochemically grows an oxide layer that reflects vibrant spectrum colors (gold, blue, purple, green); it is cost-effective and ideal for weight-critical builds. Burnt blue creates an organic heat-gradient appearance popular in motorsport exhausts. PVD (Physical Vapor Deposition) deposits an ultra-hard ceramic thin film with superior scratch and abrasion resistance, making it best for tools and frequently serviced assemblies.
Yes. Custom manufacturing accounts for over 50% of our production. We accept standard 2D and 3D files (PDF, DWG, DXF, STEP, STP, IGS). Our team conducts Design for Manufacturability (DFM) analysis to optimize tolerances, tool clearances, and finishing requirements before prototype or volume production.
Each commercial shipment is accompanied by complete export documentation including Commercial Invoice, Packing List, Certificate of Origin, and EN 10204 Type 3.1 Mill Test Certificates. Detailed dimension inspection sheets can be attached upon request.