Ridged Cap Nuts

Add a touch of old-school style to your tattoo machine with Lucky Supply Ridged Cap Nuts. Featuring a classic knurled exterior for improved grip and a distinctive vintage appearance, these cap nuts are a popular choice for machine builders looking to add both function and character to their setup.

Manufactured from brass and available in multiple finishes, these cap nuts help protect exposed threads while providing a clean, finished look. Whether you're restoring a classic machine, building a custom coil machine, or simply replacing worn hardware, Ridged Cap Nuts offer a simple upgrade that stands out.

Features

• Classic ridged (knurled) exterior design
• Protects exposed screw threads
• Provides additional grip during installation and removal
• Ideal for coil tattoo machine builds and restorations
• Brass construction
• Sold individually
• Made for professional tattoo machine applications

Available Finishes

• Blackened
• Brass
• Copper Plated
• Nickel Plated
• Nickel Black

Specifications

• Diameter: 3/8"
• Thread Size: 8-32
• Material: Brass
• Quantity: 1 Piece
• Sold Individually