In Stock


  • Quantity: 1 screw
  • Material: steel
  • 13mm length
  • 4mm diameter of threaded part
  • 7mm thread length
  • For springs or armature bar
  • Manufacturer: Precision




Spring & Armature Bar Steel Screw # 3 M4 Metric – Tattoo Supplies

The Steel Screw #3 can be used on a tattoo machine for either the springs or the armature bar. The Steel Screw is M4 metric with a length of 13mm and a 4mm diameter of the threaded part. The thread length, or distance of each thread, is 0.7mm. This item is made of steel and is sold singularly, so make sure to choose a larger quantity if you want a few for backup. This Steel Screw works with the 3mm allen wrench.



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