Hex Cap Nuts

A staple of traditional tattoo machine building, Lucky Supply Hex Cap Nuts provide a clean, finished appearance while protecting exposed screw threads from damage and wear. Their classic hex profile makes installation and removal easy with common hand tools while maintaining the timeless look found on countless coil machine builds.

Available in multiple finishes, these cap nuts are ideal for custom machine builds, restorations, repairs, and routine maintenance. Whether you're matching existing hardware or adding the final detail to a fresh build, Hex Cap Nuts offer durability, functionality, and a professional appearance.

Features

• Traditional hex cap nut design
• Covers exposed screw threads
• Protects hardware from damage and wear
• Easy installation with standard tools
• Ideal for coil tattoo machine builds and restorations
• Available in multiple finishes
• Sold individually

Available Finishes

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

Specifications

• Thread Size: 8-32
• Material: Brass
• Quantity: 1 Piece
• Sold Individually

Common Uses

• Rear binding post assemblies
• Front binding post hardware
• Coil machine restoration projects
• Custom machine builds
• General machine maintenance and repair