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Attachments

Attachments include all decorative and functional ends designed to pair with threadless, internally threaded, externally threaded, or push-pin posts. Available in a range of gem-set, flat, textured, or specialty shapes, these components allow for complete customization of professional jewelry. All Trinity attachments are manufactured from biocompatible materials and meet Canadian studio standards.
Important: All threaded components use the European standard sizing system and may not be compatible with products from suppliers using U.S. thread sizes.

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18k gold plated CoCr threadless butterfly attachment
  • Code: BGNFYANSG107
  • CoCr | 0.5 | Threadless
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24k gold plated jewelled ball
  • Code: BGSTJBALL
  • 316L | 14 ga | External
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Black steel replacement spike
  • Code: BKSTSPIKE
  • 316L | 14 ga | External
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CoCr internal three petals attachment
  • Code: NFIANX12-8
  • CoCr | 8mm | Internal

  • Contact us for pricing

  • Qty avail.: 0
18k gold plated CoCr internal attachment w. premium zirconia
  • Code: BGNFIANSG91
  • CoCr | 16 ga | Internal
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Internal spare replacement jewelled ball
  • Code: STILJBALLM-2.35-CZ
  • 316L | 2.35mm | Internal

  • Contact us for pricing

  • Qty avail.: 10+
18k gold plated titanium internal threadless (tl) disc
  • Code: BGTYASGDN
  • Titanium | 0.5 | Threadless
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18k gold internal threadless attachment w. premium zirconia
  • Code: G18KYASGN59SC-6-WH
  • 18k | 6mm | Threadless

  • Contact us for pricing

  • Qty avail.: 6
CoCr threadless jewelled flower attachment
  • Code: NFYANSG77
  • CoCr | 0.5 | Threadless
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Bioplast push in labret silver attachment with gem
  • Code: FSAJ16-2.5-CZ
  • Silver | 2.5mm | Push-pin

  • Contact us for pricing

  • Qty avail.: 10+
Bioplast push in labret silver attachment with gem
  • Code: FSAJ14
  • Silver | 16 ga | Push-pin
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24k gold plated internal jewelled attachment
  • Code: BGSTIANZ53-7-WH
  • 316L | 7mm | Internal

  • Contact us for pricing

  • Qty avail.: 0
24k gold plated internal jewelled dagger attachment
  • Code: BGSTIANSG40-8-WH
  • 316L | 8mm | Internal

  • Contact us for pricing

  • Qty avail.: 0
24k gold plated internal seashell attachment
  • Code: BGSTIAN61-6
  • 316L | 6mm | Internal

  • Contact us for pricing

  • Qty avail.: 10+
18k gold threadless jewelled attachment for vertical helix
  • Code: G18KYHASGTR-3.5-WH
  • 18k | 3.5mm | Threadless

  • Contact us for pricing

  • Qty avail.: 1
Internal jewelled cross attachment
  • Code: STIANSG06-5-WH
  • 316L | 5mm | Internal

  • Contact us for pricing

  • Qty avail.: 3
CoCr internal jewelled attachment with dangle zirconia
  • Code: NFIANSG3RDD
  • CoCr | 16 ga | Internal
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18k gold threadless attachment with dangle zirconia
  • Code: G18KYASGNRDD
  • 18k | 0.5 | Threadless
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18k gold threadless flower attachment w. premium zirconia
  • Code: G18KYASGN-FL
  • 18k | 0.5 | Threadless
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Internal sea turtle attachment
  • Code: STIAN57-5
  • 316L | 5mm | Internal

  • Contact us for pricing

  • Qty avail.: 10+
CoCr internal round attachment set with nano gem
  • Code: NFIANNG73-5.5-SA
  • CoCr | 5.5mm | Internal

  • Contact us for pricing

  • Qty avail.: 4
CoCr threadless butterfly attachment with premium zirconia
  • Code: NFYANSG107
  • CoCr | 0.5 | Threadless
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Internal snake attachment
  • Code: STIAN43L-12
  • 316L | 12mm | Internal

  • Contact us for pricing

  • Qty avail.: 10+
CoCr internal attachment with premium zirconia
  • Code: NFYANSG154
  • CoCr | 0.5 | Threadless
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Use the filters to browse by material, gauge, coating, thread type, or availability. This category includes all decorative and functional jewelry attachments compatible with threadless, internally threaded, externally threaded, and push-pin bases.

Attachment compatibility depends on base type and threading style. Trinity attachments follow European threading standards (0.8 mm internal) and are precision-machined for secure fit and procedural safety.

For thread matching, sizing, and end-type compatibility, refer to our Piercing Info page.