• Lot of 25x contact screws
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  • 8-32 threaded
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  • 1 1/4u0026#34; length
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  • 5mm head diameter
  • nPiercing Pros Brass Contact Screw This brass contact screw is perfect to customize your tattoo machine. The brass screw offers optimal conductivity and is threaded to a 8-32 size screw with a length of 1 1/4." Lot of 25x contact screws 8-32 threaded 1 1/4" length 5mm head diameter