Class 8.8 Equivalent
ZFTI Class 8.8 Gr5 Titanium Flange Bolt Anodized PVD Hex Head UNF Thread
- Grade: Gr5 Ti-6Al-4V
- Thread: UNF / Metric Custom
- Tensile: 895–1000 MPa
Featured Inventory & Custom Sourcing
Engineered Titanium Components for Exacting Specifications
High-tensile Grade 5 (Ti-6Al-4V) and commercial Grade 2 components manufactured via high-precision CNC multi-axis machining for advanced mechanical assemblies.
Micro Hardware
Titanium Flat Head Screws M1.6 Micro Thread Industrial Grade
- Thread: M1.6 Micro Standard
- Profile: Countersunk Flat Head
- Application: Precision Instrumentation
High Torque
Titanium Torx Head Bolt Class 8.8 Gr5 PVD Coated CNC Star Fastener
- Drive: Torx (Star Drive) T25/T30
- Surface: PVD Hard Coated
- Yield: 828 MPa Min.
Anodized PVD
Anodized Rainbow GR5 Titanium Flange Head Allen Bolt Lightweight Screws
- Standard: Custom Flanged Socket
- Weight: -44% vs Structural Steel
- Finish: Spectra Rainbow Anodized
DIN Standard
DIN912 Titanium Hexagon Socket Head Cap Screws M0.8-M24 CNC Machined
- Range: M0.8 through M24
- Standard: DIN 912 / ISO 4762
- Corrosion: Passivated Natural Oxide
Stepped Bushing
Motorcycle Titanium Bolts Hexagonal Step Flat Head Disc Brake M8
- Profile: Stepped Spacer Shank
- Pitch: M8 x 1.25 Precise Pitch
- Function: Floating Rotor Alignment
OEM Wholesale
Wholesale GR5 DIN912 Titanium Hex Socket Bolts Custom Industrial Fastener
- Material: Ti-6Al-4V Grade 5
- Tolerance: ISO 2768-m / Custom f7
- Batch: Full Traceability Certificate
Heavy Machined
ZFTI Direct Titanium Hex Bolt ISO 4018 M8-M16 High Quality Plain Finish
- Thread: Full Thread ISO 4018
- Sizes: M8, M10, M12, M14, M16
- Origin: Baoji Titanium Valley
Technical White Paper: The Role of Titanium Spacers in Precision Systems
In high-performance mechanical assemblies, the selection of component spacers, flanged standoffs, and distance sleeves defines axial precision, torsional rigidity, and thermal resilience. While low-carbon or austenitic stainless steels (such as 304 and 316L) have long served industrial positioning tasks, modern engineering developments across the Rhine Valley—centered around the high-output industrial cluster of Schaan, Liechtenstein—demand structural elements that mitigate dynamic inertia, resist corrosive micro-environments, and eliminate galling tendencies.
As a verified titanium spacers exporter serving Schaan, Yevzo Titanium Metal Co., Ltd. addresses the micro-mechanical requirements of advanced equipment fabricators. By sourcing genuine vacuum-melted ASTM B348 Grade 5 (Ti-6Al-4V) round bar directly from the heart of Baoji's Titanium Valley, we provide mechanical designers with components that achieve an ultimate tensile strength exceeding 895 MPa while reducing overall unit mass by approximately 44% compared to carbon steel.
Core Engineering Fact: Pure Grade 2 titanium spacers provide unparalleled chemical passivity in aggressive chloride environments, whereas Grade 5 Ti-6Al-4V alpha-beta structural alloys are the benchmark for load-bearing precision standoffs requiring superior fatigue endurance under repetitive cyclic shock loads.
Machining titanium spacers, threaded standoffs, and step-washers to micron-level runout requires specialized thermal monitoring, slow surface cutting speeds, and dedicated high-pressure coolant regimes to avert work-hardening. Our multi-axis CNC turn-mill stations ensure bore perpendicularity and flat seating interfaces within ±0.005 mm, eliminating parallel assembly deviations in sensitive automated production assemblies and high-frequency tool changers.
| Mechanical Property | Commercial Grade 2 (CP Ti) | Grade 5 (Ti-6Al-4V Annealed) | Structural Steel 8.8 (ISO 898-1) | 316L Stainless Steel |
|---|---|---|---|---|
| Density (ρ) | 4.51 g/cm³ | 4.43 g/cm³ | 7.85 g/cm³ | 8.00 g/cm³ |
| Tensile Strength (Rm) | 345 MPa Min. | 895–1000 MPa | 800 MPa Min. | 500–700 MPa |
| Yield Strength (Rp0.2) | 275 MPa Min. | 828 MPa Min. | 640 MPa Min. | 200–220 MPa |
| Modulus of Elasticity (E) | 103 GPa | 114 GPa | 205 GPa | 193 GPa |
| Thermal Expansion Coefficient | 8.6 × 10⁻⁶ / K | 8.6 × 10⁻⁶ / K | 12.0 × 10⁻⁶ / K | 16.5 × 10⁻⁶ / K |
| Chloride Stress Corrosion | Immune at ambient | Immune to atmospheric salts | Prone to rapid oxidation | Vulnerable to pitting |
Locational Integration
Localized Application Scenarios in the Schaan Industrial Cluster
Schaan represents a global locus for heavy construction tooling, high-precision dental engineering, automated manufacturing, and specialty industrial apparatus. Our titanium spacers deliver distinct physical advantages across local commercial sub-sectors.
Direct Fastening & Demolition Tool Assemblies
Schaan is renowned worldwide for leading construction fastening engineering. Heavy electro-pneumatic drill assemblies and powder-actuated direct fastening systems endure extreme percussive shock. Grade 5 titanium distance rings and internal spacers dampen internal impact vectors while saving critical mass, preventing operator fatigue during prolonged overhead operation.
Dental CAD/CAM Milling Fixtures & Autoclaves
Serving the intensive dental supply and dental prosthetics equipment manufacturers established in Schaan and neighboring municipalities, our pure Grade 2 and Grade 5 spacers deliver exceptional biocompatibility, zero elemental leaching, and utter resistance to repeated steam and autoclave disinfection cycles without thermal distortion.
High-Speed Rotary Automation & Vacuum Chambers
Advanced high-vacuum optical deposition machines, thin-film coating apparatus, and automated pick-and-place gantry arms deployed across the Rhine Valley leverage our non-magnetic, low-outgassing titanium CNC spacers. Their low thermal expansion coefficient ensures micrometer optical positioning integrity under cyclic thermal gradients.
Alpine Commercial Fleet & Performance Motorsport
Operating through high alpine passes surrounding Liechtenstein subjects chassis and unsprung braking hardware to corrosive de-icing brines. Our stepped titanium wheel spacers and rotor mount bushings eliminate chronic galvanic corrosion while stripping critical rotational inertia from alpine performance vehicles.
Custom High-Frequency Sensor Enclosures
Electronic diagnostic housings, ultrasonic measuring tools, and high-frequency geotechnical sensors require standoff components that will not generate eddy-current interference. Precision CNC-turned titanium spacers provide structural shielding with zero magnetic signature, preserving instrumentation accuracy.
Industrial Trends Shaping Sourcing in Liechtenstein (FL-9494)
Procurement directors and design teams throughout Schaan and the wider St. Gallen-Liechtenstein industrial nexus are navigating three distinct paradigm shifts in raw material sourcing:
1. Decarbonization and Lightweighting Across Automated Kinematics: In dynamic robotics and automation arms, every gram of reduced end-of-arm mass yields immediate gains in servomotor acceleration, reduces power draw, and increases cyclic operations per hour. Replacing stainless or bronze standoffs with Grade 5 titanium reduces weight by over 40% while preserving clamping forces.
2. Resilience in Direct-to-Factory Raw Material Supply Lines: Relying on localized intermediary distributors often incurs significant price markups and restricted billet availability. By partnering directly with a primary mill manufacturer in Baoji—where upstream titanium sponge conversion occurs—Schaan enterprises secure consistent heat-number batch traceability, mill test certificates (EN 10204 3.1), and stable unit pricing insulated from European stockist fluctuations.
3. Advanced Surface Treatments for Extreme Friction Control: Standard uncoated titanium can experience micro-friction galling if mated against stainless or titanium threads without specialized assembly lubrication. Current local engineering demand emphasizes specialized Physical Vapor Deposition (PVD) titanium carbo-nitride (TiCN), diamond-like carbon (DLC), and micro-porous hard-anodized oxide coatings that optimize surface hardness up to HV 2500, facilitating repeated maintenance disassemblies.
Manufacturing Rigor
Enterprise Advantages: The Baoji Titanium Valley Infrastructure
Founded in 2013 in the High-Tech Development Zone of Baoji, Yevzo Titanium Metal Co., Ltd. combines sovereign manufacturing scale with bespoke CNC machining agility.
Baoji Direct-From-Source Raw Materials
Our proximity to domestic sponge melting and vacuum arc remelting (VAR) centers guarantees zero adulteration. Every bar of Grade 1, Grade 2, Grade 5 (Ti-6Al-4V), and Grade 12 adheres strictly to ASTM B348, AMS 4928, and ISO 5832 standards with complete chemical and mechanical validation.
100+ Advanced CNC Turning & Milling Units
Our workshop houses high-rigidity multi-axis turning-milling centers, Swiss-type automatic lathes for miniature fasteners (down to M0.8), and heavy cold-heading lines. We machine bespoke complex profiles directly from your 2D and 3D CAD models (STEP, IGES, DWG) without intermediary toolmaker markups.
Onsite-Verified Quality Assurance
Every shipment is subjected to strict dimensional gauging, optical profile checking, and thread tolerance verification (6g/6H tolerance classes). Tensile loading, hardness (Rockwell C), and ultrasonic internal void tests are documented systematically before final export packaging.
Seamless Swiss & Liechtenstein Logistics (DDP/FCA)
We routinely manage export logistics into the Swiss customs territory—which encompasses the Principality of Liechtenstein. Whether your supply chain mandates FCA Baoji, CIF Zurich Airport, or full door-to-door Delivered Duty Paid (DDP Schaan) freight forwarding, we handle full documentation and customs clearance.
Flexible Batch Production (Prototypes to Serial Runs)
We respect the agile R&D cycles of European engineering teams. Catalog components maintain accessible MOQs starting at 10 to 30 units, while tailored pilot prototype batches for clinical or structural testing are prioritized before scale serial production commences.
Procurement Guidance
Frequently Asked Questions by Technical Buyers in Schaan
Straightforward answers regarding material classifications, chemical certifications, galvanic assembly, and customs compliance.
What specific titanium grade is recommended for high-load industrial spacers?
For structural, load-bearing, or dynamically energized mechanical assemblies, Grade 5 (Ti-6Al-4V, annealed per ASTM B348) is the industry benchmark. It provides a minimum tensile yield strength of 828 MPa, matching or exceeding typical Class 8.8 medium-carbon steel fasteners while reducing joint weight by nearly half. If your application centers exclusively on chemical passivity, low mechanical stress, or cryogenic fluid conveyance, Commercially Pure Grade 2 titanium offers superior ductility and chemical corrosion resistance at reduced machining expense.
How do you address galvanic corrosion when titanium spacers mate against aluminum housings?
In electrochemical terms, titanium is cathodic (noble), while aluminum alloys (such as 6061-T6 or 7075-T6) are anodic. In moist or electrolyte-rich environments, direct contact can cause accelerated oxidation of the aluminum parent material. For machinery deployed in outdoor or humid Alpine conditions, our engineers advise utilizing an isolating barrier—such as non-conductive PTFE/polyimide washers, zinc-nickel conversion barriers, or specialized anti-corrosion barrier coatings—alongside fluoropolymer or molybdenum disulfide anti-seize paste during assembly.
What documentation and material certifications accompany shipments destined for Liechtenstein?
Every production run leaves our Baoji facility accompanied by a certified Mill Test Report (MTR) meeting EN 10204 Type 3.1 specifications. This dossier outlines complete quantitative chemical spectrometry (O, N, H, C, Fe, Al, V, Ti balance), heat numbers, tensile strength (MPa), yield strength (MPa), elongation percentage, and dimensional inspection protocol logs confirming adherence to drawing tolerances.
What are the standard delivery lead times and available Incoterms for deliveries to Schaan?
For prototype quantities and standard catalogue items, shipping via expedited international air courier (DHL Express, FedEx, UPS) requires approximately 4 to 7 working days from dispatch to delivery in Schaan (postcode 9494). Custom drawing-based production runs typically have a factory manufacturing window of 15 to 25 working days depending on tooling complexity. We provide diverse trade terms including EXW, FOB, CIF Zurich, and DDP (Delivered Duty Paid directly to your Schaan commercial facility).
Can Yevzo execute complex internal threading, broaching, or custom anodized color codes on spacers?
Yes. Our multi-axis CNC machines perform complex internal micro-threading (ISO metric coarse/fine, UNC, UNF, and thread classes 4H/6H), blind-hole tapping, hexalobular (Torx) drives, and knurling for press-fit assembly. Furthermore, we operate controlled electrochemical anodizing lines capable of rendering decorative and functional surface finishes—including blue, gold, purple, black, and burnt spectra rainbow—without modifying nominal thread gauge dimensions.
What payment terms and settlement currencies are supported for European corporate accounts?
We welcome commercial wire transfers via T/T, Letter of Credit (L/C) at sight for large contract orders, and secure international settlement methods. We transact directly in Swiss Francs (CHF), Euros (EUR), and US Dollars (USD), allowing your accounting team to eliminate foreign exchange volatility when managing component budgets.
Partner with Baoji's Premier Titanium Fastener Manufacturer
Whether you require standard DIN 912 titanium cap screws, stepped disc spacers, or precision-machined custom titanium standoffs built to tight European tolerances, our engineering team will evaluate your CAD models and deliver a comprehensive commercial quotation within 24 business hours.
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