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China Suppliers Factory Titanium Truss Head Bolt with Torx Drive for Lightweight Motorcycle Panels

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Product Overview
Discover our premium titanium truss head bolts, expertly designed to evenly distribute clamp load and prevent cracking on thin panels. Manufactured in China from lightweight Grade 5 titanium (Ti-6Al-4V), these bolts provide secure Torx fastening while minimizing overall weight. Ideal for motorcycle and bicycle exterior panels, they guarantee both safety and reliable attachment.

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Specifications
Material: High-Quality Grade 5 Titanium (Ti-6Al-4V)
Head Type: Truss Head
Size Range: M4–M6
Length Options: 8–30 mm
Drive Type: Torx
Finish Choices: Silver / Gold / Blue / Black / Rainbow Titanium
Applications: Motorcycle & Bicycle Exterior Panels
MOQ: 100 pcs
Suppliers: Directly from Factory in China

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    Key Features
    Wide Flange Protection

    The oversized flange of the titanium truss head bolt spreads clamp force over a broad area, lowering the risk of whitening, cracking, or delamination. It protects delicate carbon fiber and thin plastic panels without extra washers.

    Aerodynamic Surface Fit

    The shallow dome head sits close to the surface, integrating smoothly with panel lines. Its contour minimizes local airflow disruption, making it ideal for fairings or aerodynamic parts while maintaining a refined appearance.

    Vibration-Resistant Clamping

    A broader seating area maintains clamping stability even in high-vibration conditions. Compared with standard pan or button heads, the titanium truss head bolt reduces loosening over time, ensuring reliable attachment for frequently stressed panels.

    Torx Anti-Slip Drive

    The internal Torx interface allows higher torque transfer and prevents driver slippage. It protects both the drive recess and visible surfaces during repeated assembly, ideal for panels that are frequently removed or serviced.

    Simple Assembly

    Wide flange typically requires no separate washers, simplifying the installation process. It maintains consistent surface aesthetics, and reduces hardware complexity for both production and retrofit applications.

    Installation & Maintenance Guidance
    Use correctly sized Torx driver to avoid damaging the shallow truss head recess.
    Do not install on high-load or structural components such as engine parts, brake calipers, or suspension. This bolt is suitable only for exterior or lightweight panels.
    Control installation torque carefully, especially on carbon fiber or thin plastic panels, to prevent stress whitening or cracking.
    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 ISO Metric Thread
    2. Dimensional & Thread Data
    Parameter Details
    Diameter Range M4–M6
    Length Range 8–30 mm
    Thread Pitch M4: 0.7 mm; M5: 0.8 mm; M6: 1.0 mm
    Thread Type Metric Coarse
    Drive Type Torx (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
    Fairings, Windscreens & Aerodynamic Panels
    titanium truss head bolt is suitable for thin-edged fairings, windshields, and aerodynamic sections where stress whitening or cracking can occur (M5 10–25 mm). It spreads pressure evenly and preserves panel shape.
    Instrument Covers, Side Covers & Frequently Removed Body Panels
    Perfect for instrument bezels, decorative housings, and side covers that see repeated removal (M4 8–20 mm / M5 10–25 mm). The low-profile head and Torx drive reduce cam-out risk. It ensures controlled torque and protects both the fastener and panel from damage.
    Lightweight Skid Guards, Protective Plates & Composite Shells
    For thin protective shields or composite panels (ABS, carbon fiber, FRP), the broad flange reduces concentrated stress and pull-through risk (M6 12–30 mm), ensuring stable clamping in high vibration environments.
    Bicycle & E-Bike
    Battery Covers & Lightweight Body Panels
    Titanium truss head bolts are also used for slim battery doors, decorative trim pieces, and thin shells (M4 8–20 mm / M5 10–25 mm). The wide flange protects fragile materials while keeping panels flush and visually consistent.
    Frequently Asked Questions
    Q1: Why is the wide flange design beneficial for carbon fiber panels?
    The oversized flange of the titanium truss head bolt distributes the clamping force over a larger surface area. This significantly reduces localized stress, lowering the risk of material whitening, cracking, or delamination on delicate carbon fiber and thin plastic panels without needing extra washers.
    Q2: Can I use titanium truss head bolts on structural engine components?
    No, these bolts are designed specifically for lightweight panels, fairings, and cosmetic covers. They should not be used on high-load or critical structural components such as engine parts, brake calipers, or suspension assemblies.
    Q3: What are the advantages of using a Torx drive interface?
    The internal Torx interface provides superior torque transfer compared to standard drives and prevents driver slippage (cam-out). This protects the drive recess and external cosmetic panel surfaces from accidental scratches during frequent assembly and maintenance.
    Q4: What material grade is used for these truss head bolts?
    They are manufactured from high-quality Grade 5 Titanium (Ti-6Al-4V), which provides a high tensile strength of ≥ 900 MPa, yield strength of ≥ 830 MPa, and exceptional corrosion resistance in harsh environments.
    Q5: Are custom sizing and surface finishes available?
    Yes, we support OEM customization. You can choose from various processing methods including Natural Titanium, Polishing, Anodizing, and PVD Coating. Custom thread types, head styles, lengths, and logo engraving are also supported.

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