DIN 7380
GR5 Titanium Bolts M6*70mm Button Head Inner Hex Bolts Half-Round Screws
MaterialTi-6Al-4V Gr5
ThreadM6 × 1.0 (70mm)
DriveHex Socket (Allen)
2011
Baoji Hub Foundation
895+
MPa Tensile Strength
44%
Weight Reduction vs Steel
≤ 1hr
Technical RFQ Response
100%
Lot-Traceable EN 10204 3.1
Standardized Engineering Inventory
Featured Titanium Hex Fasteners for Direct Export
Factory-direct Ti-6Al-4V Grade 5 hex fasteners machined to strict DIN, ISO, and ASME standards. Tested for extreme tensile loads, thread galling mitigation, and coastal atmospheric endurance.
Anodized Gold
GR5 Titanium Bolts M10*30mm Golden Cylinder Head Hex Socket Screws
MaterialTi-6Al-4V Gr5
ThreadM10 × 1.25 / 1.5
CoatingElectrochemical Gold
Thermal Grade
GR5 Titanium Exhaust Manifold Stud Bolt Polished Finish M8*1.25*45
MaterialTi-6Al-4V High Tensile
DimensionM8 × 1.25 × 45mm
FinishMirror Polished
DIN 912
GR5 Titanium Bolts M12*45mm Cylindrical Head Hex Socket Cap Screws
MaterialTi-6Al-4V Gr5
ThreadM12 × 1.5 / 1.75
Tensile> 950 MPa
Precision Hex
DIN912 M5 Titanium Socket Head Cap Screw for Industrial & Auto Tuning
MaterialAerospace Gr5 Titanium
StandardDIN 912 / ISO 4762
ApplicationBicycle / Machinery
ISO 4017
GR5 Titanium Bolts M4*15mm External Hexagon Head Full Thread Bolts
MaterialTi-6Al-4V Gr5
ThreadM4 Full Thread
FormingCold Forged Rolled
Flush Torx/Hex
GR5 Titanium Bolts M5*13mm Lightweight Countersunk Head Bolts
MaterialTi-6Al-4V Grade 5
ProfileFlat Countersunk
ApplicationAerodynamic Panels
DIN 7991
GR5 Titanium Bolts M10*20mm Countersunk Head Hex Socket Bolts
MaterialTi-6Al-4V Gr5
Head TypeDIN 7991 Flat Hex
ApplicationHeavy Mechanical
Technical Whitepaper · Local Application Profiles
Engineering Deployment of Titanium Hex Bolts Across Yangon
Yangon serves as Myanmar’s supreme maritime port, processing capital, and industrial hub. Operating under a tropical monsoon climate characterized by relative humidity frequently exceeding 85% and severe coastal salinity, traditional grade 8.8 and 10.9 zinc-plated carbon steel fasteners exhibit rapid crevice corrosion and catastrophic hydrogen embrittlement. Navzo Ti-6Al-4V titanium fasteners supply definitive structural integrity.
Yangon River & Thilawa Port Maritime Engineering
The Thilawa Special Economic Zone (SEZ) and maritime terminals lining the Yangon River demand fasteners immune to warm brackish waters and dense chloride concentrations. Navzo Grade 5 titanium hex head bolts and flanged locking nuts are deployed in shipboard piping manifolds, radar tower anchorages, dockside cranes, and subsea hydraulic assemblies.
Key Benefit: Spontaneous formation of a continuous, chemically inert rutile (TiO₂) passivation layer that eliminates chloride pitting common in AISI 304 and 316 stainless steels.
Industrial Estates & Chemical Processing Plants
Within the Hlaing Tharyar, Shwe Pyi Thar, and Mingaladon industrial clusters, fertilizer production, food processing, and textile dying plants routinely expose mechanical assemblies to sulfurous, acidic, and caustic washdowns. Navzo DIN 912 titanium socket screws prevent galling seizure and premature shear failures in process pump impellers, valves, and centrifuge autoclaves.
Key Benefit: Absolute resistance to nitric acid, wet chlorine gas, hypochlorites, and organic acids, dropping unscheduled plant maintenance cycles by over 70%.
Motorsport Tuning & High-End Motorcycle Modification
Yangon possesses a burgeoning automotive performance community centered on bespoke off-road SUV rebuilds and premium superbike racing. Enthusiasts in Kamayut and Bahan rely on Navzo burnt-blue and PVD-coated GR5 titanium studs, brake caliper bolts, and sprocket hex screws to strip unsprung rotational mass while retaining shear strength equal to grade 10.9 steel.
Key Benefit: Yield strength exceeding 828 MPa at 4.43 g/cm³ density, ensuring zero risk of thread deformation under extreme torsional braking and thermal cycling.
Metallurgical Validation
Navzo Ti-6Al-4V vs. Traditional Fastener Alloys
To assist procurement engineers at Yangon shipyards and mechanical construction firms, our Baoji engineering laboratory provides empirical performance benchmarks contrasting aerospace Grade 5 titanium against legacy structural metals.
| Alloy Classification | Density (g/cm³) | Tensile Strength (MPa) | Yield Strength (MPa) | Yangon Seawater Corrosion Rate | Magnetic Permeability |
|---|---|---|---|---|---|
| Navzo GR5 (Ti-6Al-4V) | 4.43 | 895 - 1050 | 828 | < 0.001 mm/year (Virtually Zero) | Non-Magnetic (1.00005) |
| Austenitic Stainless (AISI 316L) | 7.98 | 520 - 680 | 220 | 0.025 mm/year (Pitting Prone) | Non-Magnetic / Slight Cold-Work |
| High-Tensile Carbon Steel 10.9 | 7.85 | 1000 - 1040 | 900 | 0.180 mm/year (Severe Scaling) | Ferromagnetic (> 100) |
| Commercially Pure Ti (GR2) | 4.51 | 345 - 450 | 275 | < 0.001 mm/year (Immune) | Non-Magnetic (1.00005) |
| High-Strength Brass (CuZn39Pb3) | 8.45 | 440 - 540 | 250 | 0.045 mm/year (Dezincification) | Non-Magnetic |
*Values validated in conformance with ASTM B348, ASTM F136, and ISO 3506 standards. Certified mill test inspection reports (MTR) accompany all shipments destined for Yangon Port.
Market Dynamics · Myanmar Forecast
Yangon's Fastener Modernization Trends
Analysis of shifting procurement behaviors among Myanmar industrial stakeholders, highlighting why procurement directors are switching from cheap steel to precision titanium alloys.
Total Cost of Ownership (TCO) Prioritization
Industrial infrastructure projects in greater Yangon have historically operated on short-term initial purchase price paradigms, utilizing galvanized carbon fasteners that rust within months. Factory managers are calculating true Lifecycle Costs (LCC); by switching to Navzo GR5 titanium hex bolts, facilities eliminate recurring rust mitigation labor, expensive plant shutdowns, and catastrophic bolt-snapping incidents.
Renewable Energy & Offshore Grid Investments
With increasing foreign and domestic capital allocated toward coastal solar arrays, river current hydro-turbines, and distributed biomass generators along the Irrawaddy Delta and Yangon coastline, non-corroding structural hardware has transitioned into a mandatory specification. Navzo's high shear titanium bolts ensure structural survivability throughout typhoon and tidal surges.
Direct China-to-Myanmar Supply Chain Integration
Yangon-based engineering distributors are actively circumventing multi-tiered intermediary trading houses in Singapore and Bangkok. By establishing direct supply lines with verified Tier-1 Baoji manufacturers like Navzo, Myanmar importers secure wholesale factory pricing, customized thread pitch specifications, and rapid sea freight delivery to Yangon terminals (MIP, AWPT, MITT).
Manufacturer Verification
Direct From China’s Titanium Capital: Baoji Navzo Precision
Navzo Precision Titanium Products Co., Ltd. was established on January 10, 2011, situated within the High-tech Development Zone of Baoji, Shaanxi Province—the undisputed center of China's titanium refining and engineering cluster. Because Baoji accounts for over 60% of China's titanium sponge and structural alloy production, Navzo commands immediate access to vacuum-arc remelted (VAR) titanium bar stock with flawless metallurgical lineage.
We do not operate as an unverified brokering entity. Our on-site audited factory controls multi-axis CNC Swiss machining centers, multi-station cold heading machinery, automated thread-rolling presses, and state-of-the-art PVD vacuum coating chambers.
- Traceable GR5 Stock: Full mill heat numbers logged on every lot.
- Thread Rolling Technology: Continuous grain flow with elevated fatigue threshold.
- Custom Finishes: Anodized, burnt blue, mirror polish, PVD nitride.
- Alibaba On-site Verified: Continuous 10+ year flawless global trade history.
OEM / ODM Custom Manufacturing
Custom Hex Fasteners Machined to Your Specification
Standard DIN catalogue fasteners only solve part of the equation. Whether your Yangon project requires drilled security hex heads, captive washers, oversize metric pitches, or bespoke laser etched serial numbers, our engineering team executes rapid turnaround.
1. Engineering Review
Transmit 2D/3D models (PDF, DWG, STEP). Our technical desk inspects pitch tolerances, head undercuts, and stress-riser radii within 1 hour.
2. Precision Forging & CNC
Hot/cold heading followed by CNC shank turning and thread rolling to ISO class 6g / 4h tolerance requirements.
3. Surface Passivation
Custom anti-seize PVD thin-film plating, multi-color electrochemical anodization, micro-arc oxidation, or mechanical mirror polish.
4. Export Sea/Air Logistics
Hermetically sealed VCI packaging with barcoded lot tags, expedited directly to Yangon via sea containers or air freight into Mingaladon Airport (RGN).
Commercial Guidance · Yangon Buyer FAQ
Frequently Asked Questions by Myanmar Procurement Teams
Clear, expert answers addressing customs clearance, import licensing, maritime logistics, and metallurgical installation concerns in Yangon.
What are the shipping options and transit lead times from China to Yangon?
For volume industrial shipments, sea freight from major Chinese container ports (Shanghai, Ningbo, Shenzhen) into Yangon Port (Myanmar Industrial Port - MIP, or Myanmar International Terminals Thilawa - MITT) typically takes 12 to 18 days door-to-port. For emergency maintenance, prototype development, or motorsport orders, express air freight arriving at Yangon International Airport (RGN) is dispatched via DHL, FedEx, or SF International within 3 to 5 business days.
How does Navzo support Myanmar customs clearance documentation?
Navzo’s export documentation division provides complete documentation compliant with Myanmar Customs Department requirements. This includes certified Commercial Invoices, Packing Lists detailing net/gross weights and heat lot numbers, Clean Bills of Lading, Certificate of Origin (Form E for ACFTA preferential tariff treatment), and full EN 10204 3.1 Mill Test Certificates.
Why choose Grade 5 (Ti-6Al-4V) over Grade 2 commercially pure titanium for bolts?
Commercially Pure Grade 2 titanium possesses exceptional chemical corrosion resistance but only offers a tensile yield strength of roughly 275–345 MPa, which is inadequate for load-bearing fasteners. Grade 5 (Ti-6Al-4V) is an alpha-beta alloy heat-treated to achieve over 895–1000 MPa tensile strength, surpassing ISO Class 8.8 structural steel while weighing 44% less.
How do we prevent thread galling (cold welding) in Yangon’s humid conditions?
Titanium has a high friction coefficient that can cause microscopic adhesion (galling) when torqued dry, especially against stainless steel or titanium female threads. Navzo recommends our specialized anti-friction PVD coatings, molybdenum disulfide (MoS₂) dry films, or the application of nickel/copper-based anti-seize paste during installation. Our rolled threads exhibit work-hardened root surfaces that significantly resist thread pickup.
What is the Minimum Order Quantity (MOQ) for Yangon buyers?
For catalog DIN standard hex bolts (such as DIN 912, DIN 7380, and ISO 4017) stocked in our warehouse, our MOQ starts at just 100 to 200 pieces per specification. For custom OEM blueprints, bespoke head geometry, or non-standard metric thread pitches, our engineering batch MOQ typically begins at 500 pieces, with sample prototypes provided for pre-production validation.
Can Navzo titanium fasteners withstand direct contact with aluminum in marine hulls?
Titanium is galvanically noble compared to marine-grade aluminum (5000/6000 series). In Yangon’s saline estuarine waters, direct metal-to-metal contact can accelerate sacrificial aluminum corrosion if not insulated. We recommend using non-conductive PTFE/nylon isolating washers, zinc-nickel barrier coatings, or joint sealant compounds to prevent galvanic cell formation across the contact face.
Direct Factory Sourcing for Yangon Engineering Projects
Connect directly with Navzo's senior fastener engineers in Baoji. Receive comprehensive price quotations, complete CAD spec sheets, and material test documentation within one business hour.