GR5 TITANIUM
Corrosion-Resistant GR5 M6 Titanium Bolts Fasteners for Motorcycle Engine & Body Modification Screw
M6 Thread
895+ MPa
Anodized Colors
Direct-Factory Supply
Precision CNC Titanium Fasteners & Hardware Kits
Manufactured from certified aerospace-grade titanium in Baoji, China. Cold-headed, CNC-lathed, and precision-rolled for extreme mechanical environments.
CNC TORX
Custom Torx Shoulder Screw CNC Machined GR5 Titanium Socket Head Decorative Bolt for Motorcycle Upgrade
Torx T25/T30
Shoulder Precision
Decorative
M10 ADJUSTER
Factory M10 CNC 90-Degree Hex Flange Head GR5 Titanium Throttle Brake Clutch Wire Cable Adjuster
M10x1.25
90° CNC Design
Anti-Seize
CUSTOM LINE
Custom CNC Gr5 Flat Head Titanium Alloy Motorcycle Throttle Line Colorful Refueling Cable Fittings
Flat Head
Ultra-light
Multi-color PVD
HEAVY DUTY
Hot Selling Gr5 Titanium Bolts M10*25mm High Quality Hex Flange Head UNF/Metric Plain Finish
M10 x 25mm
Rolled Threads
Caliper Mount
ENGINE ACC
Factory Wholesale Titanium Alloy Motorcycle Modified Custom Workpiece GR5 Bolts Fasteners Oil Cap Nut
High Thermal Res
Zero Corrosion
Billet CNC
FAIRING BOLT
GR5 Titanium M5 CNC Flower Head Self-Tapping Screws Factory Direct Grade 5 Fairing Hardware
M5 Self-Tap
Flower Flange
Anti-Vibration
WHEEL DETAIL
Universal Titanium Alloy Tire Valve Dust Cap Nuts Dust-Proof CNC Motorcycle Wheel Upgrade
Schrader / Presta
O-Ring Sealed
Corrosion Proof
44%
Weight Reduction vs Steel
895+
MPa Tensile Yield Strength
±0.005
mm CNC Lathing Tolerance
100%
Heat Batch Traceability
Technical Whitepaper: Precision Metallurgy in Two-Wheeler Chassis Dynamics
In the performance motorcycling arena serving regional hubs like San Miguel, conventional Grade 8.8 and zinc-plated Grade 10.9 structural bolts present a distinct technical compromise: galvanic oxidation, premature thread galling, and excessive un-sprung rotational mass. Fastener engineering requires strict structural calculations where unsprung mass directly impacts suspension response rates, tire contact patch stability, and rotational inertia.
Zunvo designs and manufactures its bolts kits utilizing genuine Ti-6Al-4V Grade 5 (Alpha-Beta Titanium Alloy) sourced directly from Baoji smelter bars. Unlike standard turned screws, Zunvo utilizes multi-axis CNC Swiss turning centers combined with precision cold thread rolling. Thread rolling does not cut across the material grain; instead, it plastically displaces the titanium crystal lattice along unbroken flow lines. This eliminates microscopic stress concentration zones in the thread roots and boosts mechanical fatigue limits by over 32% under severe cyclic vibratory loading.
| Physical & Mechanical Property | Zunvo Gr5 Ti-6Al-4V Titanium | 10.9 High-Tensile Steel | A2-70 Stainless Steel | 7075-T6 Billet Aluminum |
|---|---|---|---|---|
| Density (g/cm³) | 4.43 | 7.85 | 7.93 | 2.81 |
| Ultimate Tensile Strength (MPa) | 950 – 1050 | 1040 | 700 | 570 |
| Yield Strength (0.2% Offset, MPa) | ≥ 895 | 940 | 450 | 505 |
| Strength-to-Weight Ratio (kN·m/kg) | 214 (Outstanding) | 132 (Standard) | 88 (Sub-par) | 202 (High, Low Shear) |
| Chloride Pitting Resistance (PREN Equivalent) | Immune to Salt & Moisture | Prone to Surface Rusting | Moderate Resistance | Severe Galvanic Blistering |
| Continuous Thermal Operating Range | -50°C to +400°C | -20°C to +250°C | -40°C to +300°C | -20°C to +120°C |
*Data derived from internal Baoji Zunvo Quality Control Lab tension tests per ASTM F136 / ASTM B348 requirements. Rolled threads comply with ISO 965 Class 6g tolerance bands.
San Miguel Integration
Localized Engineering Application Scenarios
From high-humidity ambient exposure to intense stop-and-go commuting and off-road trail endurance, our CNC motorcycle bolt kits serve demanding roles across San Miguel.
High-Thermal Caliper & Rotor Retention
Brake systems in mountainous topographies around San Miguel face severe heat buildup. Our M8 and M10 Gr5 titanium disc rotor bolts endure continuous brake fluid contact and 380°C thermal spikes without thread expansion, galling, or metallurgical softening.
Engine Casing & Cover Sealing
Engine vibrations regularly shake loose factory bolts on street and modified underbone bikes. Zunvo M6 flange socket kits deliver exact clamp-load consistency across clutch, stator, and water pump covers, maintaining gasket seals and terminating engine oil weeping.
Fairing Panels & Coastal Road Anti-Rust
With seasonal downpours, humidity, and tropical coastal salts causing galvanic corrosion in San Miguel, our titanium self-tapping flower-head screws and umbrella bolts secure ABS fairings with zero rusting, pitting, or head stripping common to soft steel screws.
Market Trends
San Miguel Motorcycle Modification & Procurement Shifts
Market dynamics in San Miguel reflect shifts toward ultra-durable materials, aesthetic customization, and direct B2B supply consolidation.
Transition from Plated Screws to Ti-Alloy
Local workshops and performance tuners are rapidly abandoning chrome-plated carbon fasteners. Repeated removal easily degrades thin electroplating, precipitating unsightly rust. Grade 5 titanium offers an immutable, permanent metallurgical barrier.
Surge in Model-Specific "Pre-Packaged" Bolt Kits
Rather than stocking individual bin assortments, parts shops across San Miguel favor model-tailored blister kits (for Honda, Yamaha, Kawasaki, and Suzuki engines). Mechanics save assembly time while retailers enhance per-transaction margins.
Direct Factory Sourcing & White-Labeling
Motorcycle parts wholesalers are bypassing intermediaries. By partnering directly with verified Baoji manufacturers, distributors in San Miguel capture factory pricing, custom laser-etched branding, and certified mill test compliance.
Why Choose Zunvo
Baoji Factory Infrastructure & Technical Capabilities
Combining primary titanium material origins with multi-axis CNC engineering, stringent quality controls, and rapid global logistics.
Baoji "Titanium Valley" Source
Headquartered in Baoji, Shaanxi, next to China's leading titanium smelters. Unmatched mill-run access guarantees 100% genuine Ti-6Al-4V bar stock with complete heat-lot traceability.
Multi-Axis CNC Precision
Equipped with advanced Swiss turning lathes achieving linear tolerances down to ±0.005 mm. Flange concentricity and Torx drive broaching deliver perfect fitment under high torque loads.
100% In-House QC Gauge Checks
Every single batch undergoes rigorous go/no-go optical thread gauge verifications, hardness testing (HRC 34-38), and spectrographic composition checks before export packaging.
Rapid Sample & Custom Turnaround
Custom 2D/3D drawing reviews handled in ≤ 7 hours. Rapid functional prototyping delivered within 3 days, with scalable production runs completing in 7 to 15 days door-to-door.
Procurement FAQ
Frequently Asked Questions by San Miguel Buyers
Direct technical answers addressing materials, torque parameters, corrosion resistance, logistics, and custom OEM manufacturing.
Can Gr5 titanium bolts directly replace OEM 10.9 steel bolts on brake calipers and rotors?
Yes. Grade 5 Ti-6Al-4V offers an ultimate tensile strength exceeding 950 MPa with a yield point above 895 MPa, placing it squarely within the operational envelope of Class 10.9 steel while saving 44% weight. Because titanium possesses a lower modulus of elasticity (114 GPa vs. 210 GPa for steel), we recommend adhering precisely to factory torque specs with high-quality anti-seize copper paste to stabilize friction coefficients.
How do you prevent thread galling during installation in aluminum motorcycle engine blocks?
Galling happens when dry metallic threads experience micro-welding under compressive friction. Because both titanium and aluminum spontaneously generate tenaciously passivating oxide layers, applying an anti-seize lubricant (nickel- or molybdenum-based) or a medium-strength anaerobic thread locker (e.g., Loctite 243) is mandatory. Our thread rolling process creates a burnished root surface finish (Ra < 0.4 µm), minimizing initial frictional drag.
Will your PVD and anodized rainbow, gold, or blue finishes fade under tropical UV exposure in San Miguel?
No. Titanium anodization is not an organic dye or pigment. It is an electrolytic process that grows a controlled titanium oxide (TiO₂) crystal layer that reflects and refracts ambient light into constructive interference spectrums. For ultra-wear high-abrasion zones, we deploy Physical Vapor Deposition (PVD) Titanium Nitride (TiN) coatings, which register a surface micro-hardness above HV 2200 and will not bleach under intense ultraviolet sunlight or exposure to aggressive degreasers.
What is the standard Minimum Order Quantity (MOQ) and lead time for shipments to San Miguel?
For standard catalog items (standard M5, M6, M8, M10 flange and socket head bolts), our standard order MOQ starts at 100 dozens, or 100 pieces for bespoke CNC machined drawings. Popular items ship from our warehouse inventory within 24 hours. Custom drawing-to-part production cycles typically require 7 to 15 days, supported by air freight options (DHL, FedEx, UPS) arriving at regional hubs serving San Miguel in 4 to 7 business days.
Do you support custom branding, retail clamshell packaging, and specific bike model kit configurations?
Yes, Zunvo provides complete white-label OEM manufacturing. We offer precision fiber-laser head engraving for customer logos, part dimension stamps, or batch numbers. Furthermore, we construct pre-sorted retail kits mapped by motorcycle model (e.g., full engine kit, front caliper kit, chassis panel set), complete with barcode labels, custom printed cards, and vacuum blister packs designed for direct shelf placement in San Miguel shops.
Ready to Engineer Superior Motorcycle Fastener Lines?
Partner directly with Baoji’s onsite-verified manufacturer. Fast quotation turnaround within 7 hours, complimentary technical reviews, and rapid prototype shipments.
