SPARTS Blue Titanium Alloy Hex Nuts – TC4 Motorcycle Locking & Fastening Nuts M5 M6 M8 M10 M12

SPARTS blue titanium alloy hex nuts are designed for motorcycle customization, maintenance and high-performance fastener upgrades. Manufactured using S-PARTS custom-designed forging dies and precision CNC machining, these nuts are engineered to deliver consistent dimensions, precise thread engagement and reliable fastening performance.

650°C High-Temperature Forging

The nuts are formed using S-PARTS custom-designed forging dies at a forging temperature of approximately 650°C.

To maintain machining precision and consistency during high-temperature production, each forging die is used no more than 300 times. Strict control of die usage helps minimize dimensional variations and maintain consistent product quality.

Precision CNC Machining

The body of each S-PARTS fastener is precisely machined using high-precision composite CNC machining equipment at the S-PARTS factory.

A micron-level dimensional tolerance control system is used throughout the machining process, ensuring precise threads and smooth, accurate engagement during installation.

Hex Nut Blue Titanium Specifications

Note: This series features hex nuts made of S-grade TC4 titanium alloy with a blue anodized finish.

Please install the bolts according to the torque marked in the accessories or instructions.

All data shown are only applicable to S-PARTS titanium alloy series products. Any similarity is counterfeit.

Product Features

• Product Type: Hex Nut
• Material: TC4 Titanium Alloy
• Color: Blue
• Available Sizes: M5 / M6 / M8 / M10 / M12
• Forming Process: Approx. 650°C High-Temperature Forging
• Machining Process: Precision Composite CNC Machining
• Forging Die: S-PARTS Custom-Designed Die
• Die Usage: ≤300 cycles per die
• Tolerance Control: Micron-Level Precision
• Strength Reference: ≥895 MPa
• Applications: Motorcycle Customization, Maintenance & Fastener Upgrades

Designed for the Details

Titanium alloy offers an excellent strength-to-weight ratio along with outstanding corrosion resistance.

The blue finish and precisely machined hexagonal profile give these nuts a distinctive, premium appearance while providing a functional upgrade for motorcycle builds.

From material selection and high-temperature forging to precision CNC machining, S-PARTS maintains strict control throughout the manufacturing process to deliver titanium alloy fasteners that combine precision, performance and style.

Installation Notice

Always install nuts and other fasteners according to the torque specifications provided by the motorcycle manufacturer, OEM parts documentation or service manual.

Before installation, please confirm that the thread size, pitch, dimensions and intended application are compatible with your motorcycle.