5/16" Thin Round Coil Washers

A small part that makes a big difference in coil machine assembly.

Lucky Supply's 5/16" Thin Round Coil Washers are designed for use beneath tattoo machine coils to provide proper spacing, alignment, and fitment during assembly and tuning. Their thin profile makes them ideal for fine adjustments when installing coils or correcting minor height variations without significantly altering machine geometry.

Whether you're building a machine from scratch, replacing worn hardware, or making precise tuning adjustments, these washers help ensure a secure and consistent coil setup.

Manufactured from quality materials and available in multiple finishes, they're a staple component for machine builders, repair kits, and restoration projects.

Features

• 5/16" round coil washer
• Thin profile for precise spacing adjustments
• Ideal for coil installation and alignment
• Helps compensate for minor frame or coil height variations
• Available in multiple finishes
• Great for machine building, repairs, and restoration
• Made in the USA

Common Uses

• Coil mounting and installation
• Fine-tuning coil height
• Machine rebuilding and restoration
• Replacing worn or damaged coil washers
• Custom coil machine builds