CNC Aluminum Hub Adapter

CNC Machined Aluminum Hub Adapter

Red Anodized Lightweight Mechanical Hub Connector

  CNC Machined Aluminum Hub Adapter, designed as a precision mechanical interface for connecting components with different bolt patterns, diameters, or mounting standards. Its structure—featuring a central bore with keyway/slot, multiple evenly spaced peripheral bolt holes, and a lightweight hollowed design—indicates common use in racing steering wheel systems, performance automotive assemblies, industrial couplings, and standardized HUB mounting systems.

This type of adapter is also compatible with widely used standards such as 1.375×24 TPI HUB interfaces, making it suitable for applications where cross-brand compatibility and modular installation are required.

Material

• Aluminum Alloy (6061-T6 / 7075-T6 optional)

• High strength-to-weight ratio

• Excellent corrosion and oxidation resistance

• Ideal for motorsport and precision mechanical assemblies

Manufacturing & Machining Processes

This hub adapter is produced using high-precision CNC machining to ensure accuracy, concentricity, and long-term durability:

• CNC Turning – forming the circular body, stepped profiles, and hub seat

• CNC Milling – machining the keyway, slots, and weight-reduction pockets

• Precision Drilling – evenly spaced peripheral bolt holes

• Thread Tapping – internal or external threads (e.g., 1.375×24 TPI)

• Deburring & Edge Chamfering – smooth, safe assembly surfaces

• Anodizing (Red) – enhanced wear resistance and professional finish

• Dimensional Inspection – ensuring tight tolerances and perfect alignment

Key Design Features

• Central bore with keyway or locking slot for precise positioning

• Multiple bolt holes for standardized mounting patterns

• Lightweight perforated structure reduces rotational mass

• High concentricity for smooth torque transmission

• Red anodized surface improves corrosion resistance and aesthetics

Functional Advantages

• Enables connection between components with different interfaces

• Improves compatibility across multiple brands and systems

• Reduces overall system weight without sacrificing strength

• Ensures stable, vibration-resistant mechanical coupling

Application Range

This CNC aluminum hub adapter is widely used in:

• Racing and performance steering wheel systems

• Automotive and motorsport hub assemblies

• Standardized HUB mounting systems (e.g., 1.375×24 TPI)

• Industrial mechanical couplings and adapters

• Custom CNC-machined mechanical interfaces

Surface Finish Options

• Red anodizing (standard as shown)

• Black, blue, or silver anodizing

• Hard anodizing for high-wear environments

• Sandblasted + anodized finish

• Custom laser marking or logo engraving

Customization & OEM Services

• Custom bolt patterns and hub standards

• Different diameters, thicknesses, and keyway designs

• Tight tolerance CNC machining

• Small-batch prototyping to mass production

Why Choose Our CNC Hub Adapters

• Precision CNC turning and milling

• Lightweight yet high-strength aluminum construction

• Excellent compatibility with standardized HUB systems

• Professional anodized surface treatment

• Full OEM & ODM customization support

If you are searching for CNC machined aluminum hub adapters, lightweight red anodized hub connectors, or precision HUB interface adapters,  Customization this product delivers excellent strength, accuracy, and cross-platform compatibility for high-performance mechanical applications.