Replacement Contact Screw for Coil Tattoo Machine - 28mm x 3mm

A worn or damaged contact screw can throw off your machine's consistency mid-session. The Contact Screw for Tattoo Machine is a direct replacement part designed for coil tattoo machines, helping you get back to a reliable setup.

The contact screw sits at the exact point where the electrical circuit completes and breaks during operation, driving the electromagnetic cycle that produces needle oscillation. Adjusting the gap between the screw tip and the front spring is the primary method for tuning machine speed and stroke length. A narrow gap of around 1 mm produces a short, rapid stroke suited to lining, while a wider gap gives a longer, slower stroke for shading and blending.

Once you've dialled in your preferred gap, the screw locks in position with a set screw to hold the setting steady throughout your session. Tighten just enough to hold firmly

over-tightening risks stripping the threads.

Key Features

• Length: 28 mm
• Width: 3 mm
• Threading: 3 mm, fits standard coil machine configurations
• Conductive metal construction
• Suitable for replacement and custom machine builds alike