High-Precision CNC Knurled Control Knobs in Brass and Aluminum

High-Precision CNC Knurled Control Knobs in Brass and Aluminum
Custom Machined Knobs with Superior Grip and Aesthetic for Industrial and Consumer Applications

In the world of equipment interfaces—whether industrial, electronic, or consumer-grade—control knobs play a small but crucial role. At HKAA, we specialize in CNC machined knurled control knobs made from brass and aluminum, offering a perfect combination of functionality, aesthetics, and durability.

Why Choose Knurled Control Knobs?

Knurling adds a textured grip surface to the knob, making it easier to turn—even with oily or gloved hands. It's not only functional but also gives the part a refined, professional appearance. Our knobs feature:

• Diamond or straight knurl patterns

• Tight dimensional tolerance for smooth operation

• Corrosion-resistant finishes (anodizing for aluminum, plating for brass)

• Custom logo or scale engravings available on request

Materials: Brass vs. Aluminum

• Brass Knobs: Known for their weight, luxury feel, and excellent corrosion resistance. Ideal for audiophile equipment, luxury appliances, and vintage-style instruments.

• Aluminum Knobs: Lightweight, modern, and cost-effective. Great for electronic devices, industrial control panels, and medical equipment.

Applications

Our knurled knobs are used in:

• Audio and video equipment

• Laboratory and testing instruments

• Control panels for automation systems

• Home appliances and high-end consumer products

Customization Options

HKAA offers fully customized knobs:

• Size and shaft diameter

• Knurl pattern and depth

• Surface treatment (anodizing, powder coating, plating)

• Logo laser engraving or scale markings

Precision You Can Trust

With advanced CNC turning and milling, every knob we produce is held to tight tolerances, ensuring consistent quality across large or small batches.

Request a Quote Today

Whether you need a batch of custom aluminum control knobs or high-end brass knurled knobs, HKAA is your reliable CNC machining partner. Get in touch with our team to discuss your design and receive a fast quote.

📧 Email: sales@hkaaindustrialco.com
🌐 Website: www.hkaaindustrialco.com

• CNC machined brass control knobs

• Aluminum knurled knobs for electronics

• Custom control knobs with diamond knurling

• Precision CNC knobs for instruments

• Metal knurled knobs for audio equipment

• Custom machined knobs with logo engraving