Product Description

S-PARTS M10 × 1.25 Titanium Flange Nut

Key Specifications

• Thread Size: M10
• Thread Pitch: 1.25mm
• Overall Height: 10mm
• Flange Diameter: 17.5mm
• Weight: Approx. 5.0g per piece
• Material: Grade 5 Titanium (Ti-6Al-4V)
• Required Tool: 14mm Socket
• Finish Options: Gold, Titanium, Black, Blue, and Candy Color
• Applications: Motorcycle, E-Bike, electric motorcycle, and custom applications

Grade 5 Titanium Construction

S-PARTS works with a specialized metal-material supply chain in Xi'an and maintains long-term laboratory comparison and material testing to carefully select Grade 5 Titanium (Ti-6Al-4V) that meets S-PARTS material standards.

The titanium material used for S-PARTS fasteners has an average tensile strength exceeding 1,050 MPa, above the commonly specified 895 MPa minimum for Grade 5 titanium.

With its excellent strength-to-weight ratio, Grade 5 titanium provides a lightweight alternative to conventional steel hardware while maintaining the high mechanical performance expected from quality metal fasteners.

Precision Forging & CNC Machining

The flange nut is manufactured using S-PARTS custom tooling and precision CNC machining.

The nut body is formed using custom forging dies under controlled high-temperature processing, while precision CNC machining is used for dimensional finishing and thread production.

S-PARTS maintains tight dimensional control throughout machining to produce clean, accurately formed threads and consistent component dimensions.

PVD & Anodized Finishes

Different colors are produced using different titanium finishing processes.

Gold, Black, and Blue finishes use a PVD vacuum coating process, creating a dense surface coating designed to improve surface hardness, wear resistance, and resistance to everyday impact while providing a rich metallic appearance.

Titanium and Candy Color finishes are produced through electrochemical anodizing. The process creates a controlled oxide layer on the titanium surface. Different oxide-layer thicknesses interact with light to produce the characteristic colors without the use of conventional dyes.

Finish & Process Notes

Candy Color Variation

Candy Color finishes have a naturally variable appearance due to the characteristics of the anodizing process.

Color tone, gradients, and visual patterns may vary from piece to piece, so the actual finish may not be exactly identical to the product photos. This natural variation is an inherent characteristic of the finishing process and is not considered a defect.

White Lines on Threads

Some pieces may show fine white lines or light-colored marks on the threaded area.

These marks can naturally occur during the coloring and finishing process and are a normal visual characteristic of titanium hardware. They do not affect normal use of the nut.

Application & Installation

Designed for M10 × 1.25 applications, this titanium flange nut is suitable for motorcycle, electric motorcycle, E-Bike, and other custom applications where lightweight titanium hardware and distinctive finishes are desired.

The integrated flange provides a broader bearing surface than a conventional hex nut, making it suitable for applications designed around a flanged fastener.

Always verify the required thread size, pitch, dimensions, clearance, and manufacturer-recommended torque specification for your specific application before installation.