Titanium Chamfered Hex Socket Cap Bolt with Washer for Motorcycle
Key Features
● Chamfered Top for Safe & Compact Fit
The titanium chamfered hex socket cap bolt with washer features a smooth chamfer around the top edge, reducing the risk of scratching nearby painted or aluminum parts and allowing secure installation in tight spaces. Its compact head design fits well in areas where standard cylindrical heads may feel crowded.
● High Strength, Low Weight
Made from Grade 5 titanium, this bolt provides excellent tensile and yield strength while weighing much less than steel counterparts. The Titanium chamfered hex socket cap bolt with washer ensures strong, reliable fastening for motorcycles, bicycles, and other lightweight assemblies.
● Semi-fixed Washer for Stable Preload
The integrated semi-fixed washer maintains even clamp load under vibration, reduces micro-movement between assembled parts, and supports long-term joint stability in dynamic applications.
● Hex Socket Drive
The internal hex socket ensures precise tool engagement, allowing controlled torque application and reducing the risk of rounding. This provides reliable fastening even in compact or high-vibration assemblies.
Installation & Maintenance Guidance
● Check Washer Seating: After tightening, ensure the semi-fixed washer is properly seated. This keeps clamp load even and protects painted surfaces.
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 |
30–36 HRC |
Corrosion Resistance |
Excellent (moisture, salt, mild chemicals) |
Standards Compliance |
DIN 912 / ISO 4762 |
2. Dimensional & Thread Data
Parameter |
Details |
Diameter Range |
M5–M8 |
Length Range |
10–40 mm |
Thread Pitch |
0.8–1.25 mm |
Thread Type |
Metric Coarse / Fine |
Drive Type |
Hex Socket (internal) |
Tolerance |
ISO 6g |
3. Finishing & Customization Options
Parameter |
Details |
Surface Finish |
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
Brake Calipers & Mounting Points
Well-suited for caliper bridges (M6–M8 × 15–30 mm). The titanium chamfered hex socket cap bolt with washer eases tool entry and keeps preload consistent in vibration-prone areas, making it reliable motorcycle hardware.
Frame Nodes & Subframe Interfaces
Ideal for frame joints (M6–M8 × 20–35 mm). Its chamfered head reduces edge interference and ensures precise alignment, providing durable titanium fasteners for structural motorcycle assemblies.
Suspension Linkages & Pivot Blocks
Designed for lightweight linkage points (M5–M6 × 12–25 mm). The chamfered head allows easier wrench access in compact areas and supports even preload for consistent assembly performance.
Engine Side Covers & Thin-wall Casings
Suitable for slim covers (M5–M6 × 10–20 mm). The chamfered top reduces interference with surrounding parts, ensuring secure fastening in visible or thin-wall motorcycle components.
● Bicycle / E-bike
Accessory Mounts
Perfect for bottle cages, fenders, and light mounts (M5 × 10–18 mm). The titanium chamfered hex socket cap bolt with washer combines lightweight design with aesthetic appeal, providing secure attachment while minimizing edge impact risk.
Frequently Asked Questions
Q1. What is the advantage of a titanium chamfered hex socket cap bolt with washer?
A: The washer design helps distribute the clamping load over a larger contact area. The chamfered head provides a compact profile and a refined appearance for motorcycle hardware applications.
Q2. Which motorcycle components are suitable for these titanium bolts?
A: These bolts are suitable for visible motorcycle components and performance-focused builds. Common applications include brake parts, engine covers, fairing brackets, and other areas where lightweight hardware and appearance are important.
Q3. Can custom titanium bolts be made for specific motorcycle projects?
A: Yes. Custom options are available for different thread sizes, lengths, and surface finishes. They are suitable for motorcycle builders, workshops, and brands that require specific fastener designs.
Q4. What should be considered when choosing these titanium bolts for motorcycle applications?
A: The correct bolt size, thread specification, and installation position should be confirmed before use. For custom motorcycle projects, factors such as component requirements, appearance preferences, and fastening conditions should also be considered.
