M4 Silver Contact Screw

The M4 Silver Contact Screw is a key component for the proper functioning of coil tattoo machines. It ensures a stable electrical connection between the front spring and the circuit, allowing consistent hits and reliable voltage control during tattooing.

Made from durable metal with a wear-resistant silver finish, this screw offers excellent conductivity and precise contact point adjustment. It is ideal for replacing worn parts or fine-tuning your machine to match your preferred setup.

Compatible with most coil tattoo machines using M4 threading, it helps maintain consistent performance for lining, shading, and color packing.

Features

• Thread size: M4
• Silver finish
• High electrical conductivity
• Precise contact adjustment
• Compatible with coil tattoo machines
• Ideal for tuning and replacement