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Grade 5 Titanium Tapered Head Bolts for Motorcycles & Bicycles - China Suppliers & Factory Direct Quality
Key Features
Aerodynamic Tapered Head
The flat-top cone of the titanium tapered head bolt creates a streamlined, racing-inspired profile. It subtly improves airflow around exposed mounting points while maintaining a clean and precise appearance.
Lightweight Minimalist Design
This bolt reduces mass at exposed mounting points without compromising strength. Its slim profile keeps assemblies visually simple while highlighting the bolt’s high-performance, weight-saving design.
CNC-Machined Precision Finish
Each titanium tapered head bolt is CNC-milled to tight tolerances, producing uniform taper geometry and smooth surfaces. This ensures consistent thread engagement, secure clamping, and long-term assembly stability.
Racing Style Decorative Accent
The titanium tapered head bolt adds a subtle, sporty visual touch without affecting structural function. Its refined geometry integrates seamlessly into motorcycles and bicycles, enhancing sporty designs without visual clutter.
Installation & Maintenance Guidance
Proper Torque
Tighten the bolt within its proper torque range. This helps prevent head deformation and keeps the contact surfaces in good condition.
Check for Loosening
Check bolts in vibrating areas regularly. Apply a mild thread compound to keep them secure.
Technical Specifications
1. Material & Mechanical Properties
| Parameter | Details |
|---|---|
| Material | Grade 5 Titanium (Ti-6Al-4V) |
| Density | 4.43 g/cm³ |
| Tensile Strength | ≥ 900 MPa |
| Yield Strength | ≥ 830 MPa |
| Hardness | 33–36 HRC |
| Corrosion Resistance | Excellent (moisture, salt, mild chemicals) |
| Reference Standards | DIN 912 / ISO 4762 |
2. Dimensional & Thread Data
| Parameter | Details |
|---|---|
| Diameter Range | M6–M10 |
| Length Range | 15–35 mm |
| Thread Pitch | M6 × 1.00, M8 × 1.25, M10 × 1.50 |
| Thread Type | Metric Coarse |
| Drive Type | Hex Socket (internal) |
| Tolerance | ISO 6g |
3. Finishing & Customization Options
| Parameter | Details |
|---|---|
| Processing Method | Natural Titanium / Polished / Anodized / PVD Coating |
| Logo Engraving | Available |
| Packaging | Bulk cartons / Custom retail sets |
| OEM Customization | Supported (thread type, head style, finish, length) |
Application Scenarios
Motorcycle Applications
Chassis & Fork Mounts
The titanium tapered head bolt brings a sleek, flush finish to front fork protectors and exposed chassis points (M6–M10 × 15–30 mm). It keeps assemblies lightweight and tidy while ensuring precise, secure mounting in vibration-prone areas.
Decorative Panels & Covers
Suitable for panels and protective covers (M6–M8 × 15–25 mm), these bolts sit flush and accentuate craftsmanship. The tapered geometry and available anodized finishes add subtle visual appeal without interfering with nearby components.
Fuel Tank Caps & Instrument Panels
For fuel caps or dashboards (M6 × 15–20 mm), the Gr5 titanium tapered head bolt provides a minimalist, low-profile appearance that emphasizes craftsmanship and clean styling.
Bicycle Applications
Lightweight Decorative Panels & Accessories
Used to secure lightweight panels, trim, or accessories on bicycles (M6–M10 × 15–25 mm). These flush-mounted bolts maintain a tidy, uncluttered look while contributing to overall weight reduction and visually balanced assemblies.
Frequently Asked Questions
What material is used for these tapered head bolts?
These bolts are manufactured from Grade 5 Titanium (Ti-6Al-4V), which offers high tensile strength (≥ 900 MPa), lightweight properties, and outstanding corrosion resistance.
What are the advantages of the aerodynamic tapered head design?
The flat-top cone shape creates a streamlined, racing-inspired profile that reduces visual clutter and subtly improves airflow around exposed mounting points.
What thread sizes and lengths are available?
Standard diameters range from M6 to M10, with lengths spanning 15 mm to 35 mm. Standard thread pitches include M6 × 1.00, M8 × 1.25, and M10 × 1.50 in Metric Coarse.
Can I customize the finish or engrave a logo?
Yes. We support OEM customization including custom thread types, head styles, and lengths. Available finishes include Natural Titanium, Polished, Anodized, and PVD Coating, with custom logo engraving options.
What are the main application areas for these bolts?
They are widely used in motorcycle applications (chassis, fork mounts, panels, covers, and fuel tank caps) as well as bicycle applications (lightweight panels and accessories) to reduce weight and add a sporty accent.
How should these titanium bolts be installed and maintained?
You should tighten the bolts within their recommended torque range to prevent head deformation. Additionally, check bolts in high-vibration areas periodically and apply a mild thread compound to prevent loosening.