What are threaded tops?

Threaded tops are the decorative end pieces that screw onto a threaded jewellery base such as a flat-back labret, straight barbell, or curved barbell. They are separate from the base by design, allowing you to change the look of a piercing without removing or replacing the post itself.

What is the difference between internally threaded and externally threaded tops?

With internally threaded tops, the screw thread is on the top itself and winds into a threaded channel inside the post. With externally threaded tops, the thread runs along the outside of the post and the top screws over it. The two systems are not cross-compatible — the top must match the threading system of your existing base.

What is the difference between threaded tops and threadless push-fit tops?

Threadless tops use tension rather than a screw thread to stay in place. They cannot be used with threaded posts, and threaded tops cannot be used with threadless bases. If you are unsure which system your jewellery uses, have it identified by a professional piercer before ordering.

What gauge are threaded tops?

Most threaded tops in this collection are available in 1.2mm (16g) — the standard gauge for helix, tragus, flat, labret, and nostril piercings. Some styles are also available in 1.6mm (14g), which is more common for navel and nipple piercings. Gauge must match your existing base exactly — the two are not interchangeable.

Are ASTM F136 implant-grade titanium threaded tops safe for sensitive skin?

ASTM F136 implant-grade titanium contains no nickel and is widely used in surgical implants. It is generally considered appropriate for wearers with metal sensitivities or nickel allergies in healed piercings. If you have a known allergy or a piercing that is still healing, consult a professional piercer or medical provider before use.

Can I use threaded tops on a healing piercing?

Jewellery changes on a healing piercing carry a risk of disrupting the healing process or introducing bacteria. Threaded tops should only be used on fully healed piercings unless a professional piercer or medical provider has assessed the piercing and confirmed a change is appropriate. Healing times vary widely between individuals and placements.

Do threaded tops fit all barbells and labrets?

No. Threaded tops must match the thread type (internal or external) and gauge of the base. A 1.2mm internally threaded top will not fit a 1.6mm post, and an internally threaded top will not fit an externally threaded post. Check both the gauge and thread system of your base before selecting a top.

Which threaded tops work best for helix and tragus piercings?

For helix piercings, gem threaded tops, opal threaded tops, star threaded tops, and crystal threaded tops are commonly used — they sit at an angle that makes the decorative element visible. For tragus piercings, lower-profile options such as flat disc threaded tops and small-diameter gem tops tend to be more comfortable for daily wear as they are less likely to catch on hair.

Threaded Tops

1 - 23 of 23 products

Sort by

View as

Product Overview

Specifications

Professional Use

Safety and Compatibility

Ordering and Shipping

Disclaimer

FAQ

Threaded tops are interchangeable decorative ends designed to screw onto compatible threaded jewellery bases including flat-back labrets, barbells, and curved barbells.
Available in internally threaded and externally threaded variants — not cross-compatible; check your base type before ordering.
Standard gauges available: 1.2mm (16g) and 1.6mm (14g) — confirm your base gauge before selecting.
Styles include gem tops, opal tops, CZ tops, flat disc tops, spike tops, star tops, and crystal tops across a range of colours and finishes.
Suitable for a range of placements including helix, tragus, flat, conch, nose, lip, and labret piercings.
Designed to allow wearers to change the aesthetic of a piercing without removing the base fitting — particularly useful for stacking and curating multi-piercing looks.

Specification	Option A	Option B	Option C
Gauge	1.2mm (16g)	1.6mm (14g)	Not specified in provided data
Thread type	Internally threaded	Externally threaded	Not specified in provided data
Material	Implant-grade titanium (ASTM F136)	Surgical steel (316L)	Gold PVD / Bioflex
Nickel content	None (titanium)	Trace (bound alloy)	None (PVD / PTFE)
Compatible bases	Flat-back labrets, barbells, curved barbells (1.2mm internally threaded)	Externally threaded posts (matching gauge)	Not specified in provided data

Internally threaded tops on ASTM F136 implant-grade titanium bases are the standard recommended by professional piercers for use in healed piercings, particularly in placements with frequent movement.
For studio sourcing: bulk and multipack pricing is available on select fittings — contact Monster Piercing directly for studio or trade enquiries.
Implant-grade titanium threaded tops are appropriate for long-term jewellery in healed piercings and for clients with documented metal sensitivities or nickel allergies.
Bioflex threaded tops are used in retainer applications, including during pregnancy or where jewellery must remain in place during medical imaging — confirm suitability with a medical provider before use.
Thread compatibility should always be verified by a qualified piercer before insertion, particularly when mixing tops and bases from different manufacturers or systems.

Internally threaded tops and externally threaded tops are not interchangeable — purchasing the wrong thread type for your base will result in a top that does not fit.
Threaded tops are not compatible with threadless (push-fit) bases — confirm your base system before ordering.
Gauge must match your existing base: 1.2mm (16g) tops will not thread onto 1.6mm (14g) posts and vice versa.
Surgical steel (316L) contains trace nickel in a bound alloy structure — not recommended for confirmed nickel allergies or healing piercings; opt for ASTM F136 implant-grade titanium or nickel-free alternatives.
Do not change threaded tops on a piercing that has not fully healed — consult a professional piercer to confirm healing status before making a jewellery change.
Material safety descriptors (nickel-free, implant-grade, hypoallergenic) are specific to the material grade stated — verify the grade listed on each product before purchase if you have known sensitivities.

All orders dispatched from the UK — fast UK delivery available across the Monster Piercing range.
New customers receive a discount on their first purchase — applied automatically at checkout.
Bulk and multipack pricing available on selected threaded tops and fittings.
No licensing requirements for purchasing threaded tops as an individual consumer or for personal use.
For studio or professional trade orders, contact Monster Piercing directly to discuss bulk pricing and sourcing options.

Threaded tops sold by Monster Piercing are intended for use on healed or professionally assessed piercings only. Jewellery should not be changed in a piercing that has not completed the healing process. Healing times vary significantly between individuals and piercing placements — consult a qualified professional piercer or licensed medical provider before changing jewellery in any piercing you are uncertain about.

Material descriptions including implant-grade, ASTM F136, 316L surgical steel, and nickel-free refer to the specific material grade listed on individual product pages. These descriptors are not interchangeable and apply only to the product as specified. Monster Piercing makes no claim that any product prevents, treats, or cures infection, allergic reaction, or any other medical condition.

Thread compatibility (internal vs external, gauge) is the sole responsibility of the purchaser. If you are unsure which system your existing jewellery uses, seek identification from a professional piercer before purchasing replacement tops. This information is provided for guidance only and does not constitute professional piercing or medical advice.

What are threaded tops?

Threaded tops are the decorative end pieces that screw onto a threaded jewellery base such as a flat-back labret, straight barbell, or curved barbell. They are separate from the base by design, allowing you to change the look of a piercing without removing or replacing the post itself.
What is the difference between internally threaded and externally threaded tops?

With internally threaded tops, the screw thread is on the top itself and winds into a threaded channel inside the post. With externally threaded tops, the thread runs along the outside of the post and the top screws over it. The two systems are not cross-compatible — the top must match the threading system of your existing base.
What is the difference between threaded tops and threadless push-fit tops?

Threadless tops use tension rather than a screw thread to stay in place. They cannot be used with threaded posts, and threaded tops cannot be used with threadless bases. If you are unsure which system your jewellery uses, have it identified by a professional piercer before ordering.
What gauge are threaded tops?

Most threaded tops in this collection are available in 1.2mm (16g) — the standard gauge for helix, tragus, flat, labret, and nostril piercings. Some styles are also available in 1.6mm (14g), which is more common for navel and nipple piercings. Gauge must match your existing base exactly — the two are not interchangeable.
Are ASTM F136 implant-grade titanium threaded tops safe for sensitive skin?

ASTM F136 implant-grade titanium contains no nickel and is widely used in surgical implants. It is generally considered appropriate for wearers with metal sensitivities or nickel allergies in healed piercings. If you have a known allergy or a piercing that is still healing, consult a professional piercer or medical provider before use.
Can I use threaded tops on a healing piercing?

Jewellery changes on a healing piercing carry a risk of disrupting the healing process or introducing bacteria. Threaded tops should only be used on fully healed piercings unless a professional piercer or medical provider has assessed the piercing and confirmed a change is appropriate. Healing times vary widely between individuals and placements.
Do threaded tops fit all barbells and labrets?

No. Threaded tops must match the thread type (internal or external) and gauge of the base. A 1.2mm internally threaded top will not fit a 1.6mm post, and an internally threaded top will not fit an externally threaded post. Check both the gauge and thread system of your base before selecting a top.
Which threaded tops work best for helix and tragus piercings?

For helix piercings, gem threaded tops, opal threaded tops, star threaded tops, and crystal threaded tops are commonly used — they sit at an angle that makes the decorative element visible. For tragus piercings, lower-profile options such as flat disc threaded tops and small-diameter gem tops tend to be more comfortable for daily wear as they are less likely to catch on hair.

Product Overview

Threaded tops are interchangeable decorative ends designed to screw onto compatible threaded jewellery bases including flat-back labrets, barbells, and curved barbells.
Available in internally threaded and externally threaded variants — not cross-compatible; check your base type before ordering.
Standard gauges available: 1.2mm (16g) and 1.6mm (14g) — confirm your base gauge before selecting.
Styles include gem tops, opal tops, CZ tops, flat disc tops, spike tops, star tops, and crystal tops across a range of colours and finishes.
Suitable for a range of placements including helix, tragus, flat, conch, nose, lip, and labret piercings.
Designed to allow wearers to change the aesthetic of a piercing without removing the base fitting — particularly useful for stacking and curating multi-piercing looks.

Specifications

Specification	Option A	Option B	Option C
Gauge	1.2mm (16g)	1.6mm (14g)	Not specified in provided data
Thread type	Internally threaded	Externally threaded	Not specified in provided data
Material	Implant-grade titanium (ASTM F136)	Surgical steel (316L)	Gold PVD / Bioflex
Nickel content	None (titanium)	Trace (bound alloy)	None (PVD / PTFE)
Compatible bases	Flat-back labrets, barbells, curved barbells (1.2mm internally threaded)	Externally threaded posts (matching gauge)	Not specified in provided data

Professional Use

Internally threaded tops on ASTM F136 implant-grade titanium bases are the standard recommended by professional piercers for use in healed piercings, particularly in placements with frequent movement.
For studio sourcing: bulk and multipack pricing is available on select fittings — contact Monster Piercing directly for studio or trade enquiries.
Implant-grade titanium threaded tops are appropriate for long-term jewellery in healed piercings and for clients with documented metal sensitivities or nickel allergies.
Bioflex threaded tops are used in retainer applications, including during pregnancy or where jewellery must remain in place during medical imaging — confirm suitability with a medical provider before use.
Thread compatibility should always be verified by a qualified piercer before insertion, particularly when mixing tops and bases from different manufacturers or systems.

Safety and Compatibility

Internally threaded tops and externally threaded tops are not interchangeable — purchasing the wrong thread type for your base will result in a top that does not fit.
Threaded tops are not compatible with threadless (push-fit) bases — confirm your base system before ordering.
Gauge must match your existing base: 1.2mm (16g) tops will not thread onto 1.6mm (14g) posts and vice versa.
Surgical steel (316L) contains trace nickel in a bound alloy structure — not recommended for confirmed nickel allergies or healing piercings; opt for ASTM F136 implant-grade titanium or nickel-free alternatives.
Do not change threaded tops on a piercing that has not fully healed — consult a professional piercer to confirm healing status before making a jewellery change.
Material safety descriptors (nickel-free, implant-grade, hypoallergenic) are specific to the material grade stated — verify the grade listed on each product before purchase if you have known sensitivities.

Ordering and Shipping

All orders dispatched from the UK — fast UK delivery available across the Monster Piercing range.
New customers receive a discount on their first purchase — applied automatically at checkout.
Bulk and multipack pricing available on selected threaded tops and fittings.
No licensing requirements for purchasing threaded tops as an individual consumer or for personal use.
For studio or professional trade orders, contact Monster Piercing directly to discuss bulk pricing and sourcing options.

Disclaimer

FAQ

What are threaded tops?

Threaded tops are the decorative end pieces that screw onto a threaded jewellery base such as a flat-back labret, straight barbell, or curved barbell. They are separate from the base by design, allowing you to change the look of a piercing without removing or replacing the post itself.
What is the difference between internally threaded and externally threaded tops?

With internally threaded tops, the screw thread is on the top itself and winds into a threaded channel inside the post. With externally threaded tops, the thread runs along the outside of the post and the top screws over it. The two systems are not cross-compatible — the top must match the threading system of your existing base.
What is the difference between threaded tops and threadless push-fit tops?

Threadless tops use tension rather than a screw thread to stay in place. They cannot be used with threaded posts, and threaded tops cannot be used with threadless bases. If you are unsure which system your jewellery uses, have it identified by a professional piercer before ordering.
What gauge are threaded tops?

Most threaded tops in this collection are available in 1.2mm (16g) — the standard gauge for helix, tragus, flat, labret, and nostril piercings. Some styles are also available in 1.6mm (14g), which is more common for navel and nipple piercings. Gauge must match your existing base exactly — the two are not interchangeable.
Are ASTM F136 implant-grade titanium threaded tops safe for sensitive skin?

ASTM F136 implant-grade titanium contains no nickel and is widely used in surgical implants. It is generally considered appropriate for wearers with metal sensitivities or nickel allergies in healed piercings. If you have a known allergy or a piercing that is still healing, consult a professional piercer or medical provider before use.
Can I use threaded tops on a healing piercing?

Jewellery changes on a healing piercing carry a risk of disrupting the healing process or introducing bacteria. Threaded tops should only be used on fully healed piercings unless a professional piercer or medical provider has assessed the piercing and confirmed a change is appropriate. Healing times vary widely between individuals and placements.
Do threaded tops fit all barbells and labrets?

No. Threaded tops must match the thread type (internal or external) and gauge of the base. A 1.2mm internally threaded top will not fit a 1.6mm post, and an internally threaded top will not fit an externally threaded post. Check both the gauge and thread system of your base before selecting a top.
Which threaded tops work best for helix and tragus piercings?

For helix piercings, gem threaded tops, opal threaded tops, star threaded tops, and crystal threaded tops are commonly used — they sit at an angle that makes the decorative element visible. For tragus piercings, lower-profile options such as flat disc threaded tops and small-diameter gem tops tend to be more comfortable for daily wear as they are less likely to catch on hair.

Price

Threaded Tops

Wholesale Form

Compare products