CNC Machined Aluminum Knurled Ring With Internal Thread Red Anodized Precision

Product Specification

CNC Machined Aluminum Knurled Ring with Internal Thread – Red Anodized, Precision Grip Ring for Manual Adjustment or Threaded Coupling Applications

This product is a precision CNC-machined aluminum knurled ring, featuring a cylindrical form with internal threading and a fine knurled grip surface. The part is finished with a vibrant red anodized coating, enhancing both aesthetics and corrosion resistance.

Designed for applications that require manual fastening, adjustment, or threaded coupling, this component is suitable for integration into mechanical, optical, electronic, or industrial equipment.

Key Design Features

• Material: High-quality aluminum alloy (commonly 6061-T6 or 7075)

• Form: Cylindrical ring with internal threads and external knurled surface

• Thread: Precision-machined internal screw threads, tightly spaced and cleanly cut to ensure smooth mating with male-threaded parts

• Surface Texture:

  • Fine, uniform knurling on the outer surface

  • Enhances grip and prevents slippage during manual operation

• Color & Finish:

  • Red anodized surface for vibrant appearance and enhanced corrosion resistance

  • Optional custom colors and textures available

Key Design Features

• Material: High-quality aluminum alloy (commonly 6061-T6 or 7075)

• Form: Cylindrical ring with internal threads and external knurled surface

• Thread: Precision-machined internal screw threads, tightly spaced and cleanly cut to ensure smooth mating with male-threaded parts

• Surface Texture:

  • Fine, uniform knurling on the outer surface

  • Enhances grip and prevents slippage during manual operation

• Color & Finish:

  • Red anodized surface for vibrant appearance and enhanced corrosion resistance

  • Optional custom colors and textures available

Functional Applications

This aluminum knurled threaded ring is ideal for:

• Manual tightening or loosening without tools

• Adjustment knobs on mechanical instruments

• Threaded locking collars or positioning rings

• Sensor housings or optical assemblies where grip and visual clarity are important

• Consumer product components like camera accessories, audio equipment, or hobbyist gear

Customization Options

We support full OEM/ODM customization:

• Dimensions (inner/outer diameter, thickness)

• Thread type and pitch (Metric, UNC, UNF, custom)

• Knurling pattern (diamond, straight, cross-hatch, etc.)

• Color anodizing (red, black, blue, gold, silver, custom pantones)

• Engraving/Marking (laser logo, scale indicators, serial numbers)

• Tolerances as tight as ±0.01mm on critical dimensions

Manufacturing Capabilities

We provide high-precision CNC machining and surface treatment services:

• CNC Turning & Milling
  – For cylindrical parts, concentric features, threads, and grooves

• Knurling Process
  – Straight or diamond pattern, customizable depth and pitch

• Internal & External Threading
  – Metric, imperial, or custom threads with gauge inspection

Why Choose Us

• 20+ years of CNC precision parts manufacturing

• Advanced equipment and experienced technical team

• Rapid prototyping and mass production flexibility

• Competitive pricing and global shipping support

• High responsiveness & engineering support for your project needs

Contact Us

Looking for high-quality aluminum threaded components with functional knurling and anodized finish?

Contact us now for:

• Free quote within 24 hours

• Sample production

• Engineering DFM feedback

We help bring your designs to reality with precision, speed, and confidence.