Potentiometer Control Knob — Black Aluminum, 6mm D-Shaft

Potentiometer Control Knob — Black Aluminum, 6mm D-Shaft

A premium black aluminum potentiometer control knob for 6mm D-shaft potentiometers and rotary encoders. The aluminum construction provides a premium, professional feel compared to plastic knobs — ideal for DIY audio equipment, bench instruments, and high-quality electronics projects. The D-shaft fit ensures the knob is securely locked to the shaft without slipping.

Key Specifications

• Material: Aluminum (anodized black)
• Shaft: 6mm D-shaft
• Fixing: Set screw (grub screw)
• Indicator: Line indicator for position reference
• Compliance: RoHS compliant

Why Aluminum Knobs?

• ✅ Premium feel — solid aluminum vs hollow plastic, professional tactile feedback
• ✅ D-shaft fit — locked to shaft, no slipping under torque
• ✅ Set screw fixing — secure, adjustable positioning
• ✅ Line indicator — clear position reference for precise adjustment

Typical Applications

• DIY audio amplifier volume and tone controls
• Bench power supply voltage and current adjustment
• Rotary encoder knob for Arduino projects
• DIY synthesizer and effects pedal controls
• Electronics instrument front panel controls

Enjoy free standard shipping on all orders over $199 USD. Orders are processed within 1–2 business days.

Not satisfied? Return any item within 90 days of purchase for a full refund or exchange. Items must be in original condition.

We are committed to quality, reliability, and customer satisfaction. Every product is carefully selected and tested to meet the highest standards.