🏷️ The Ultimate Retro & Hi-Fi Knob Collection

Precision Engineered for 6mm Shafts | Parametric-Ready

Give your DIY projects a professional, factory-finished look. Whether you're upgrading a 90s-era PC case, finishing a pair of custom bookshelf speakers, or restoring vintage audio gear, this collection is designed to provide a perfect fit and a premium tactile feel.

✨ Style & Utility Pack

I have organized this model into three distinct styles and three industry-standard sizes. No more "guessing" if a knob will fit—this pack covers the most common electronics hardware found today.

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🛠️ Technical Design Features

• Universal 6mm Fit: Optimized for the most common potentiometer shafts (Round, D-Shaft, and Knurled).
• Nut-Hiding Recess: Each knob features a 12mm x 2mm internal recess on the bottom. This allows the knob to "swallow" the mounting hardware, sitting flush against your panel for a professional look.
• Retro Aesthetics: Ribbed side-walls and precise fillets inspired by 90s industrial design and high-end laboratory equipment.
• Support-Free: Designed with 45-degree internal chamfers to ensure a perfect print with zero supports.

🖨️ Recommended Print Settings

• Material: Matte Black or Silver PLA/PETG (for that authentic 90s look).
• Layer Height: 0.12mm (Highly recommended for the side ribbing detail).
• Walls: 3+ Walls for a solid grip on the shaft.
• Infill: 25% Gyroid (Adds weight and a premium feel).