Titanium Finish Bolt M6x12 16 20 25 30 35mm Titanium Screw for Bicycle Motorcycle Car Modifications Burnt Blue
- Material: Gr5 Ti-6Al-4V
- Thread: M6 (Pitch 1.0mm)
- Finish: PVD Burnt Blue
10+ Years
Factory Direct Expertise
>950 MPa
Ultimate Tensile Strength
44%
Weight Reduction vs Steel
DIN / ISO
Certified Metric Calibration
Precision Catalog
Featured Titanium Fasteners & Rotor Hardware
Explore high-strength Ti-6Al-4V flange, Torx, socket-head, and step bolts engineered to meet the dynamic shear parameters of disc braking systems in demanding UK operational environments.
Wholesale GR5 DIN912 Titanium Hex Socket Bolts Custom Size Titanium Screws Industrial & Motorcycle Fastener
- Standard: DIN 912 / ISO 4762
- Tensile: 895–1050 MPa
- Drive: Hexagon Socket
Gr5 Ti 6Al 4V Available Immediately Hot Selling Titanium Alloy Flange Bolts for Motorcycles PVD Anodized M6 M8 M22
- Type: Integrated Flange
- Range: M6 / M8 / M22
- Anodized: Gold / Blue / Black
Motorcycle Titanium Bolts Hexagonal Step Flat Head Zinc Finish M8 1.25 Teeth Disc Brake
- Application: Disc Rotor Assembly
- Geometry: Step Flat Head
- Thread: M8 × 1.25 Metric
Anodized Rainbow GR5 Titanium Flange Head Allen Bolt Lightweight Titanium Screw for Motorcycle Bike Modification
- Coloring: Electrochemical Rainbow
- Head: Allen Flange Socket
- Weight: 4.43 g/cm³ Density
ZFTI Factory Direct Titanium Hex Bolt Full Thread ISO 4018 M8 M10 M12 M14 M16 CNC Machined Plain Finish High Quality
- Standard: ISO 4018 Full Thread
- Diameter: M8 to M16 Custom
- Process: CNC Turning & Rolling
Titanium Bolts Motorcycle Brake Disc Bolt M6 X 20mm for Brake Disc Bolt Screw
- Length: 20mm Standard Flanged
- Head Type: Low Profile Rotor Mount
- Yield Strength: 828 MPa Min
Titanium Torx Head Motorcycle Bolt Class 8.8 Gr5 PVD Coated CNC Star Screw for Bike Modification OEM Manufacturer
- Drive Standard: Torx T30 / T40 Star
- Shear Rating: Exceeds Class 8.8 Steel
- Coating: Anti-Galling PVD Layer
Engineering Metallurgy
Why Ti-6Al-4V Is the Superior Fastener Choice for Brake Rotors
A technical assessment of unsprung rotational mass, high-temperature thermal dissipation, and cyclic fatigue resilience.
In high-performance braking assemblies, rotor mounting bolts undergo simultaneous mechanical shear stress, intense cyclic thermal expansion, and harsh environmental exposure. Standard OEM steel fasteners (Grade 8.8 or Grade 10.9) carry severe structural liabilities: an excessive mass footprint, vulnerability to chloride-induced oxidation, and a coefficient of thermal expansion that induces fastener creep over prolonged track cycles.
As premier OEM/ODM titanium rotor bolts suppliers and exporters serving Manchester and the wider UK, Yevzo manufactures rotor fasteners exclusively utilizing aerospace-grade Ti-6Al-4V (Grade 5 Titanium, UNS R56400) conforming to ASTM B348. This dual alpha-beta alloy is solution-treated and cold-worked to produce exceptional mechanical properties, yielding an ultimate tensile strength exceeding 950 MPa while reducing physical weight by 44% compared to carbon steel fasteners.
"Rotational unsprung weight compounds inertia at an exponential rate relative to chassis mass. Substituting OEM zinc-plated steel rotor bolts with precision CNC-machined Grade 5 Titanium rotor bolts directly optimizes wheel gyroscopic precession, enhances initial turn-in responsiveness, and ensures zero structural degradation under track temperatures up to 450°C."
| Mechanical & Physical Property | Titanium Gr5 (Ti-6Al-4V) | High-Tensile Steel (Class 10.9) | Stainless Steel (A4-80 / 316) |
|---|---|---|---|
| Ultimate Tensile Strength (Rm) | 895 – 1050 MPa | 1000 – 1040 MPa | 800 MPa |
| Yield Strength (0.2% Offset, Rp0.2) | 828 – 910 MPa | 900 – 940 MPa | 600 MPa |
| Density (ρ) | 4.43 g/cm³ | 7.85 g/cm³ | 8.00 g/cm³ |
| Specific Strength (Strength-to-Weight) | 214 kN·m/kg | 127 kN·m/kg | 100 kN·m/kg |
| Thermal Conductivity (k) | 6.7 W/m·K | 42.6 W/m·K | 16.3 W/m·K |
| Modulus of Elasticity (Young's Modulus) | 114 GPa | 210 GPa | 193 GPa |
| Marine / Road Salt Corrosion (Chlorides) | Immune (TiO2 Passive Film) | Vulnerable (Galvanic Pitting) | Moderate (Crevice Attack Risk) |
A notable advantage of titanium rotor bolts is their dynamic elastic modulus (114 GPa), which is nearly half that of structural carbon steel. Under severe thermal loading, when brake discs expand radially due to frictional heat generated by performance sintered brake pads, titanium fasteners absorb elastic displacement without yielding or stripping hub-side threads. Furthermore, our hot-forged heads and precision CNC-rolled threads avoid the grain boundary rupture associated with conventional cut-thread manufacturing, ensuring infinite cycle fatigue endurance under severe torque loads.
Regional Applications
Localized Applications Across Manchester & North West England
Engineered to withstand the demanding road climates, rigorous track conditions, and heavy industrial applications of Greater Manchester.
Oulton Park & North West Track Racing
Manchester-based race teams, sidecar outfits, and Superbike prep shops running at Oulton Park and Anglesey require rotor bolts that endure harsh lateral cornering and threshold deceleration without shearing.
Pennine Winter Salt Resistance
Urban commuters and weekend tourers tackling the wet Trans-Pennine passes (A628, Snake Pass) encounter aggressive de-icing salts. Our Grade 5 titanium bolts develop an instantaneous oxide barrier, eliminating rust seizing.
EV Fleet Weight Optimization
Greater Manchester's clean air corridors and EV transport engineering hubs demand structural weight reduction. Our M12 and M14 titanium rotor hub bolts shed critical unsprung weight to extend regenerative braking efficiency.
Bespoke Superbike & Cafe Racer Builders
Custom bike builders located around Trafford, Salford, and Stockport turn to our PVD-coated titanium finishes (Burnt Blue, Gold, Rainbow, Stealth Black) for high aesthetic quality backed by high shear strength.
Manchester Ship Canal & Coastal Marine
Industrial handling equipment, winches, and disc brake hoists along the Mersey and Manchester Ship Canal endure saltwater humidity. Grade 5 titanium eliminates galvanic corrosion when paired with treated carriers.
Aerospace Precision Subcontracts
Supplying the precision engineering corridors of Lancashire and Cheshire with tight-tolerance DIN 912 and low-profile Torx rotor fasteners, backed by full heat-lot mill test certificates (EN 10204 3.1).
Market Intelligence
Emerging Trends in UK Titanium Fastener Sourcing (2025–2030)
A macroeconomic and technical overview of titanium adoption across British mechanical sectors.
The United Kingdom's precision manufacturing and automotive sectors are undergoing a significant transition in material specifications. Historically reserved for Formula 1 teams in Oxfordshire and aerospace primes in the North West, Ti-6Al-4V fasteners have become commercially viable for wider OEM applications, driven by modern CNC multi-axis turning technology and optimized titanium bar synthesis.
Recent supply chain shifts reveal three dominant procurement patterns among Manchester distributors and engineering firms:
- Electrification-Driven Weight Offsetting: With electric vehicles adding curb weight via battery packs, engineering teams are auditing chassis hardware. Reducing rotational unsprung mass through titanium rotor and hub fixings helps maintain vehicle agility and improves damper response.
- Direct-from-Origin Factory Procurement: UK importers increasingly bypass regional intermediaries, partnering directly with factory hubs in Baoji ("China's Titanium Valley"). Direct-mill sourcing provides complete material traceability, ASTM compliance, and reduced unit pricing.
- Shift Toward Torx and Low-Profile Geometries: Conventional hex-socket (Allen) bolt heads are steadily yielding to Torx (Star) drive profiles (such as T30 and T40) for brake rotor fasteners. Torx heads distribute tightening torque evenly, reducing cam-out and handling the higher torque settings required for titanium threads.
Factory Authority
Direct Manufacturing from Baoji Titanium Valley
Since 2013, Yevzo Titanium Metal Co., Ltd. has operated as an integrated manufacturer and exporter. Located in the High-Tech Development Zone of Baoji, Shaanxi, our facility maintains direct oversight from raw titanium sponge ingot melting to finish CNC turning.
Unlike trade intermediaries, our in-house facility houses over 100 high-precision CNC machining units, cold-heading machines, and optical sorting stations. We manufacture to international standards including DIN 912, DIN 6921, ISO 4018, and ISO 4032, and produce bespoke OEM geometries based on customer 2D/3D drawings (STEP, DWG, PDF).
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Procurement Answers
Frequently Asked Questions by UK Buyers
Addressing engineering specifications, anti-seize protocols, customs, and delivery logistics for Manchester procurement teams.
What specific torque settings should be applied to Grade 5 titanium rotor bolts?
Because titanium has a different friction coefficient and lower elastic modulus (114 GPa) than steel, torque values typically differ. For dry threads, Grade 5 titanium closely approximates standard Grade 8.8 steel torque specs. However, titanium bolts should always be installed with anti-seize lubricant or medium-strength threadlocker (such as Loctite 243). When using copper-slip, molybdenum disulphide, or anti-seize paste, reduce the factory dry torque recommendation by roughly 15% to 20% to avoid over-stretching the thread pitch. Always follow manufacturer-specified staging sequences (e.g., star pattern in stages: finger-tight, 50% torque, followed by final torque).
How do you prevent galvanic corrosion between titanium bolts and aluminum wheel hubs?
When titanium fasteners contact aluminum hub carriers in wet, salt-laden environments like the UK, galvanic interaction can occur if electrolytes bridge the metals. To prevent galvanic reactions, our bolts can be treated with specialized PVD coatings or anodized surface conversions that form non-conductive barriers. During assembly, applying a dedicated synthetic anti-corrosion barrier grease (such as Tef-Gel or nickel-based anti-seize paste) ensures physical isolation between the male titanium threads and female aluminum threads, preventing galling and corrosion over multi-year duty cycles.
Can Yevzo manufacture custom step-shank rotor bolts matching OEM Brembo, Nissin, or AP Racing calipers?
Yes. Our OEM/ODM service specializes in precision CNC machining custom shoulder lengths, stepped shanks, and specific under-head radiuses tailored to Brembo, Nissin, Galfer, and custom UK motorsport floating rotor carriers. Provide your engineering drawing (PDF, STEP, CAD) or courier a sample unit to our Baoji facility; our engineering team verifies shoulder tolerances down to ±0.01mm before initiating multi-spindle CNC turning.
What are the shipping lead times and import terms (DDP) for Manchester, UK?
We ship under flexible Incoterms including DDP (Delivered Duty Paid), DAP, CIF, and FOB. For batch consignments, express air freight (via DHL, FedEx, or UPS directly to Manchester Airport or UK premises) averages 4 to 7 business days from dispatch. Larger industrial bulk orders are dispatched via ocean freight to the Port of Liverpool or Felixstowe. Under DDP terms, Yevzo manages UK customs declarations, duty processing, and inland transit directly to your Manchester warehouse.
Do your rotor fasteners include Mill Test Certificates and heat-lot traceability?
Every production batch is fully documented. We provide EN 10204 Type 3.1 Inspection Certificates alongside shipment documentation, verifying chemical composition (spectrographic analysis of Ti, Al, V, Fe, C, N, H, O) and physical properties (yield strength, tensile strength, elongation, and hardness) per ASTM B348 specifications. Thread gauge verification records (Go / No-Go 6g pitch tolerance checks) are archived for each lot.
What finishes and color coatings are available, and will PVD coating flake off during heavy braking?
We supply natural plain-machined, high-gloss hand-polished, chemical-dip anodized (Gold, Blue, Purple, Rainbow), and Physical Vapor Deposition (PVD) finishes (Burnt Blue, Stealth Black, Ti-Nitride Gold). Unlike painted or electroplated coatings, PVD deposition bonds microscopically with the titanium substrate, creating a 2–4 micron surface with a hardness exceeding 2000 HV. It will not chip, peel, or blister under track-generated rotor temperatures up to 500°C.