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Internally Threaded

Explore our selection of internally threaded parts for professional body jewelry, including bases, posts and ends designed for internally threaded systems. Available in multiple gauges, sizes and materials, these components provide a versatile solution for building and customizing professional piercing jewelry.

Important: Our threaded components follow European threading standards, including 0.8 mm internal threading where applicable. They may not be compatible with products using certain American threading standards. Always verify the gauge and thread dimensions before assembly.

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Titanium internal crystal spare replacement flat disc
  • Code: TIADJ
  • Titanium | 14 ga | Internal
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18k gold plated CoCr internal attachment w. dangle zirconia
  • Code: BGNFIANSG141-11-WH
  • CoCr | 16 ga | Internal

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  • Qty avail.: 2
18k gold plated CoCr internal jewelled attachment with opal
  • Code: BGNFIANOP172
  • CoCr | 16 ga | Internal
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18k gold plated CoCr internal attachment w. dangle zirconia
  • Code: BGNFIANSG3RDD
  • CoCr | 16 ga | Internal
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Titanium internal crystal spare replacement flat disc
  • Code: TIADJN
  • Titanium | 16 ga | Internal
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18k gold plated CoCr internal moon attachment w. zirconia
  • Code: BGNFIANSG180-5-WH
  • CoCr | 16 ga | Internal

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  • Qty avail.: 5
18k gold plated CoCr internal attachment w. dangle zirconia
  • Code: BGNFIANSG148-9-WH
  • CoCr | 16 ga | Internal

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  • Qty avail.: 5
18k gold plated CoCr internal attachment w. premium zirconia
  • Code: BGNFIANSG177-4-WH
  • CoCr | 16 ga | Internal

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  • Qty avail.: 2
18k gold plated CoCr internal round att. set with nano gem
  • Code: BGNFIANNG73-5.5-DAT
  • CoCr | 5.5mm | Internal

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  • Qty avail.: 2
18k gold plated CoCr internal attachment w. flower and opals
  • Code: BGNFIANOP112
  • CoCr | 16 ga | Internal
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18k gold plated CoCr internal round att. set with nano gem
  • Code: BGNFIANNG73-5.5-SA
  • CoCr | 5.5mm | Internal

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  • Qty avail.: 0
18k gold plated CoCr internal attachment set with nano gem
  • Code: BGNFIANNG3RD-2-SA
  • CoCr | 2mm | Internal

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  • Qty avail.: 6
18k gold plated CoCr internal attachment set with nano gem
  • Code: BGNFIANNG3RD-2-DAT
  • CoCr | 2mm | Internal

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  • Qty avail.: 1
18k gold plated CoCr internal jewelled attachment
  • Code: BGNFIANSG3RD
  • CoCr | 16 ga | Internal
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18k gold plated CoCr internal jewelled butterfly attachment
  • Code: BGNFIANSG18-5.5-WH
  • CoCr | 16 ga | Internal

  • Contact us for pricing

  • Qty avail.: 5
18k gold plated CoCr internal attachment with zirconia
  • Code: BGNFIANSG162
  • CoCr | 16 ga | Internal
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Use the filters to shop internally threaded piercing parts by material, gauge, size, plating or availability.

With an internally threaded system, the post contains a threaded opening into which the end is screwed. This design provides a smoother outer surface and offers a wide range of customization options.

For threading dimensions, standards and compatibility information, visit our Piercing Information page.