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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 attachment w dangle zirconia
  • Code: BGNFYANSG148-8-WH
  • CoCr | 0.5 | Threadless

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  • Qty avail.: 0
18k gold internal threadless pyramid attachment
  • Code: G18KYAXN09
  • 18k | 0.5 | Threadless
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18k gold plated CoCr internal attachment w. flower and opals
  • Code: BGNFIANOP112
  • CoCr | 16 ga | Internal
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CoCr internal jewelled attachment with opal
  • Code: NFIANOP172
  • CoCr | 16 ga | Internal
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18k gold internal threadless jewelled trillium attachment
  • Code: G18KYASGN02-6-WH
  • 18k | 6mm | Threadless

  • Contact us for pricing

  • Qty avail.: 2
CoCr internal threadless jewelled hornet attachment
  • Code: NFYANSG109-10-WH
  • CoCr | 10mm | Threadless

  • Contact us for pricing

  • Qty avail.: 6
18k gold plated CoCr threadless attachment w. flower & opals
  • Code: BGNFYANOP112
  • CoCr | 0.5 | Threadless
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18k gold internal threadless attachment w. premium zirconia
  • Code: G18KYASGN43-10-WH
  • 18k | 10mm | Threadless

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  • Qty avail.: 5
18k gold internal threadless jewelled marquise attachment
  • Code: G18KYASGN06-6.5-WH
  • 18k | 6.5mm | Threadless

  • Contact us for pricing

  • Qty avail.: 5
18k gold threadless 3 balls trinity attachment
  • Code: G18KYA3BN
  • 18k | 0.5 | Threadless
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CoCr internal threadless jewelled tapper fan attachment
  • Code: NFYANSG97-8-WH
  • CoCr | 8mm | Threadless

  • Contact us for pricing

  • Qty avail.: 3
CoCr internal round attachment set with nano gem
  • Code: NFIANNG73-5.5-SA
  • CoCr | 5.5mm | Internal

  • Contact us for pricing

  • Qty avail.: 3
24k rose gold plated internal jewelled attachment
  • Code: RGSTIANSG04
  • 316L | 16 ga | Internal
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18k gold threadless jewelled butterfly attachment
  • Code: G18KYASGN105-6.5-WH
  • 18k | 6.5mm | Threadless

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  • Qty avail.: 2
24k gold plated titanium internal jewelled disc
  • Code: BGTIADJN
  • Titanium | 16 ga | Internal
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18k gold threadless attachment set w princess cut zirconia
  • Code: G18KYASGNSQ
  • 18k | 0.5 | Threadless
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24k gold plated internal sea turtle attachment
  • Code: BGSTIAN57-5
  • 316L | 5mm | Internal

  • Contact us for pricing

  • Qty avail.: 10+
CoCr threadless jewelled attachment with flower and opals
  • Code: NFYANOP112
  • CoCr | 0.5 | Threadless
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18k white gold internal threadless jewelled spare attachment
  • Code: WG18KYASGNRD
  • 18k | 0.5 | Threadless
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18k gold plated CoCr internal attachment set with nano gem
  • Code: BGNFIANNG3RD-2-DAT
  • CoCr | 2mm | Internal

  • Contact us for pricing

  • Qty avail.: 3
18k gold plated CoCr threadless jewelled attachment w. opals
  • Code: BGNFYANOP91D
  • CoCr | 0.5 | Threadless
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Internal flash attachment
  • Code: STIAN41
  • 316L | 16 ga | Internal

  • Contact us for pricing

  • Qty avail.: 10+
24k gold plated internal jewelled square attachment
  • Code: BGSTIANSG02-4-WH
  • 316L | 4mm | Internal

  • Contact us for pricing

  • Qty avail.: 10+
CoCr internal threadless jewelled pear shape attachment
  • Code: NFYANSG99-7-RDL
  • CoCr | 7mm | Threadless

  • Contact us for pricing

  • Qty avail.: 2

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.