What is a threaded labret?

A threaded labret is a flat-backed post with a removable decorative top that attaches via a screw thread. The flat disc sits flush against the skin on the inside of the piercing, making it comfortable for both ear cartilage and lip placements. The decorative top is interchangeable — once you have the post, you can swap tops without replacing the full piece.

What is the difference between internal and external threading?

Internal threading means the thread is inside the post — the shaft that passes through the piercing is smooth, and the decorative top has a small pin that screws into a receiver inside the bar. External threading means the screw thread is on the outside of the post itself. For healing piercings, internal threading is strongly recommended because a smooth shaft causes significantly less trauma to healing tissue during insertion. External threading is more common in fashion jewellery and is generally fine for fully healed piercings.

Which piercings can use a threaded labret?

Threaded labret studs are used across a wide range of placements: tragus, helix, flat, forward helix, other cartilage piercings, labret, lip, Monroe, medusa, and cheek piercings. The flat back makes them particularly suitable for cartilage placements where a ball or curved back would create pressure against the ear's anatomy during sleep or contact.

What gauge threaded labret do I need?

The most common gauges are 16G (1.2mm) and 14G (1.6mm). 16G is standard for most cartilage piercings including tragus and helix, as well as Monroe and finer lip placements. 14G is typical for standard labret, medusa, and cheek piercings. If you are unsure, check with the piercer who performed your piercing — they will have used a specific gauge needle and your jewellery must match.

How do I choose the right post length?

Post length depends on your anatomy and whether the piercing is healing or healed. New piercings need a longer post — typically 10mm to 12mm — to accommodate swelling in the first weeks. Once swelling has reduced, a piercer will downsize to a shorter post, usually 6mm to 8mm for cartilage placements, to reduce snagging and movement. For healed piercings, a snug fit is preferable. If in doubt, have a piercer check the fit before ordering.

Is implant-grade titanium better than surgical steel for a labret?

For healing piercings and anyone with metal sensitivity, implant-grade titanium (ASTM F136) is the preferred choice. It is nickel-free by alloy composition — not a coating — and lighter than steel, which matters for ear cartilage placements where jewellery weight affects migration risk. 316L surgical steel is a reliable option for healed piercings in people without nickel sensitivity. It contains trace nickel within EU Nickel Directive limits, which is sufficient for most people but can cause reactions in those with more pronounced sensitivity.

Can I change my threaded labret myself?

In a fully healed piercing, yes — threaded tops unscrew and reattach by hand. Threading is typically left-hand thread on internally threaded pieces, meaning you tighten by turning anti-clockwise (righty-loosey, lefty-tighty — reversed from a standard bolt). In a healing piercing, any jewellery change should involve a professional piercer. Changing jewellery prematurely in an unhealed channel significantly increases the risk of irritation, trauma, and prolonged healing.

Are threaded labret studs suitable for sensitive skin?

Implant-grade titanium and 14k gold threaded labret studs are designed to be suitable for individuals with metal sensitivities, as they are nickel-free by composition. Surgical steel options fall within EU Nickel Directive thresholds and are appropriate for most people, but those with a confirmed nickel allergy should choose titanium or gold. If you have experienced reactions to body jewellery previously, consult a professional piercer or medical provider before selecting a material.

Threaded Labret

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Product Overview

Specifications

Professional & Studio Use

Safety & Material Guidance

Ordering & Shipping

Disclaimer

FAQ

Threaded labret studs with flat disc back for comfort across multiple piercing placements
Available in internal and external threading styles — internally threaded recommended for healing and cartilage piercings
Suitable for tragus, helix, flat, forward helix, cartilage, lip, labret, Monroe, medusa, and cheek piercings
Range of gauge sizes: 16G (1.2mm) and 14G (1.6mm) to match your piercing specification
Multiple post lengths available — including shorter lengths for cartilage placements and longer lengths for new or swollen piercings
Decorative tops removable and interchangeable across matching threaded posts
Styles range from plain balls and flat discs to gem-set and shaped decorative tops

Specification	16G Option	14G Option	Notes
Gauge	16G	14G	Check your piercing gauge before ordering
Post diameter	1.2mm	1.6mm	Diameter of the bar shaft
Typical post lengths	6mm, 8mm, 10mm	8mm, 10mm, 12mm	Length measured from disc to top of post
Materials available	Implant-grade titanium (ASTM F136), 316L surgical steel, gold, bioflex		Material availability varies by product — check individual listings
Threading type	Internal or external — specified per product listing		Internal threading recommended for healing piercings
Back style	Flat disc (labret back)		Sits flush against skin — designed to minimise pressure and irritation

Internally threaded labret jewellery aligns with APP (Association of Professional Piercers) guidelines for initial and healing piercing jewellery — smooth shaft insertion avoids tissue trauma during fitting
ASTM F136 implant-grade titanium is the material standard used by professional studios for initial piercings — biocompatible and nickel-free by alloy composition
316L surgical steel threaded labrets are appropriate for healed piercings — compliant with EU Nickel Directive limits (nickel release below 0.5μg/cm²/week)
Flat-back labret design is standard for cartilage placements (tragus, helix, flat) where a protruding back would create pressure against ridged anatomy
Interchangeable threaded tops allow studios to downsize post length post-swelling without replacing the full piece — reducing client cost and material waste
Bulk and multipack pricing available on select fittings — contact Monster Piercing for studio sourcing enquiries

Internal threading is strongly preferred for healing piercings — externally threaded posts with screw threads on the shaft can cause micro-abrasion to healing tissue during insertion and removal
Implant-grade titanium (ASTM F136) is nickel-free by alloy composition — appropriate for individuals with nickel sensitivity where a nickel-free labret stud is required; not a coated finish that can wear through
316L surgical steel contains trace nickel within EU Nickel Directive thresholds — individuals with pronounced nickel sensitivity should choose implant-grade titanium or 14k gold alternatives
Post length must match the anatomy of the placement and healing stage — jewellery that is too short risks embedding; jewellery that is too long increases snagging and migration risk
Do not attempt to change jewellery in an unhealed piercing without professional guidance — healing timelines vary significantly by placement, individual biology, and aftercare consistency
Bioflex options are not appropriate as a like-for-like substitute for metal in standard placements — use only where flexibility is specifically required (e.g. MRI, contact sports, pregnancy)

This product is intended for use on healed or professionally assessed piercings. Aftercare and healing times vary by individual — consult a qualified professional piercer or licensed medical provider for guidance. This is not a substitute for professional advice.

Fast UK delivery on all threaded labret orders — shipping details and thresholds available at checkout
New customers receive a discount on their first purchase — applied automatically or via account registration
Check individual product listings for exact gauge, post length, material, and threading type before ordering — not all specifications are available across all styles
Bulk and multipack pricing available on selected threaded labret fittings — suitable for studio sourcing and repeat buyers
Returns and exchange policy applies to unopened, unused body jewellery — see site policy page for full terms
For studio or professional sourcing enquiries, contact Monster Piercing directly via the website

All threaded labret jewellery sold by Monster Piercing is intended for use on healed or professionally assessed piercings unless otherwise specified. Aftercare requirements, healing timelines, and material suitability vary by individual, placement, and piercing history. The information provided on this page is for general guidance only and does not constitute medical or professional piercing advice. Monster Piercing does not make clinical claims regarding the healing, treatment, or prevention of any skin condition, infection, or allergic reaction. For guidance specific to your piercing, consult a qualified professional piercer or licensed medical provider. Material specifications including implant-grade titanium (ASTM F136) and 316L surgical steel refer to material grade designations — individual product specifications are listed per product. Not all products in this collection are suitable for healing piercings — check threading type and material before purchase.

What is a threaded labret?

A threaded labret is a flat-backed post with a removable decorative top that attaches via a screw thread. The flat disc sits flush against the skin on the inside of the piercing, making it comfortable for both ear cartilage and lip placements. The decorative top is interchangeable — once you have the post, you can swap tops without replacing the full piece.
What is the difference between internal and external threading?

Internal threading means the thread is inside the post — the shaft that passes through the piercing is smooth, and the decorative top has a small pin that screws into a receiver inside the bar. External threading means the screw thread is on the outside of the post itself. For healing piercings, internal threading is strongly recommended because a smooth shaft causes significantly less trauma to healing tissue during insertion. External threading is more common in fashion jewellery and is generally fine for fully healed piercings.
Which piercings can use a threaded labret?

Threaded labret studs are used across a wide range of placements: tragus, helix, flat, forward helix, other cartilage piercings, labret, lip, Monroe, medusa, and cheek piercings. The flat back makes them particularly suitable for cartilage placements where a ball or curved back would create pressure against the ear's anatomy during sleep or contact.
What gauge threaded labret do I need?

The most common gauges are 16G (1.2mm) and 14G (1.6mm). 16G is standard for most cartilage piercings including tragus and helix, as well as Monroe and finer lip placements. 14G is typical for standard labret, medusa, and cheek piercings. If you are unsure, check with the piercer who performed your piercing — they will have used a specific gauge needle and your jewellery must match.
How do I choose the right post length?

Post length depends on your anatomy and whether the piercing is healing or healed. New piercings need a longer post — typically 10mm to 12mm — to accommodate swelling in the first weeks. Once swelling has reduced, a piercer will downsize to a shorter post, usually 6mm to 8mm for cartilage placements, to reduce snagging and movement. For healed piercings, a snug fit is preferable. If in doubt, have a piercer check the fit before ordering.
Is implant-grade titanium better than surgical steel for a labret?

For healing piercings and anyone with metal sensitivity, implant-grade titanium (ASTM F136) is the preferred choice. It is nickel-free by alloy composition — not a coating — and lighter than steel, which matters for ear cartilage placements where jewellery weight affects migration risk. 316L surgical steel is a reliable option for healed piercings in people without nickel sensitivity. It contains trace nickel within EU Nickel Directive limits, which is sufficient for most people but can cause reactions in those with more pronounced sensitivity.
Can I change my threaded labret myself?

In a fully healed piercing, yes — threaded tops unscrew and reattach by hand. Threading is typically left-hand thread on internally threaded pieces, meaning you tighten by turning anti-clockwise (righty-loosey, lefty-tighty — reversed from a standard bolt). In a healing piercing, any jewellery change should involve a professional piercer. Changing jewellery prematurely in an unhealed channel significantly increases the risk of irritation, trauma, and prolonged healing.
Are threaded labret studs suitable for sensitive skin?

Implant-grade titanium and 14k gold threaded labret studs are designed to be suitable for individuals with metal sensitivities, as they are nickel-free by composition. Surgical steel options fall within EU Nickel Directive thresholds and are appropriate for most people, but those with a confirmed nickel allergy should choose titanium or gold. If you have experienced reactions to body jewellery previously, consult a professional piercer or medical provider before selecting a material.

Product Overview

Threaded labret studs with flat disc back for comfort across multiple piercing placements
Available in internal and external threading styles — internally threaded recommended for healing and cartilage piercings
Suitable for tragus, helix, flat, forward helix, cartilage, lip, labret, Monroe, medusa, and cheek piercings
Range of gauge sizes: 16G (1.2mm) and 14G (1.6mm) to match your piercing specification
Multiple post lengths available — including shorter lengths for cartilage placements and longer lengths for new or swollen piercings
Decorative tops removable and interchangeable across matching threaded posts
Styles range from plain balls and flat discs to gem-set and shaped decorative tops

Specifications

Specification	16G Option	14G Option	Notes
Gauge	16G	14G	Check your piercing gauge before ordering
Post diameter	1.2mm	1.6mm	Diameter of the bar shaft
Typical post lengths	6mm, 8mm, 10mm	8mm, 10mm, 12mm	Length measured from disc to top of post
Materials available	Implant-grade titanium (ASTM F136), 316L surgical steel, gold, bioflex		Material availability varies by product — check individual listings
Threading type	Internal or external — specified per product listing		Internal threading recommended for healing piercings
Back style	Flat disc (labret back)		Sits flush against skin — designed to minimise pressure and irritation

Professional & Studio Use

Internally threaded labret jewellery aligns with APP (Association of Professional Piercers) guidelines for initial and healing piercing jewellery — smooth shaft insertion avoids tissue trauma during fitting
ASTM F136 implant-grade titanium is the material standard used by professional studios for initial piercings — biocompatible and nickel-free by alloy composition
316L surgical steel threaded labrets are appropriate for healed piercings — compliant with EU Nickel Directive limits (nickel release below 0.5μg/cm²/week)
Flat-back labret design is standard for cartilage placements (tragus, helix, flat) where a protruding back would create pressure against ridged anatomy
Interchangeable threaded tops allow studios to downsize post length post-swelling without replacing the full piece — reducing client cost and material waste
Bulk and multipack pricing available on select fittings — contact Monster Piercing for studio sourcing enquiries

Safety & Material Guidance

Internal threading is strongly preferred for healing piercings — externally threaded posts with screw threads on the shaft can cause micro-abrasion to healing tissue during insertion and removal
Implant-grade titanium (ASTM F136) is nickel-free by alloy composition — appropriate for individuals with nickel sensitivity where a nickel-free labret stud is required; not a coated finish that can wear through
316L surgical steel contains trace nickel within EU Nickel Directive thresholds — individuals with pronounced nickel sensitivity should choose implant-grade titanium or 14k gold alternatives
Post length must match the anatomy of the placement and healing stage — jewellery that is too short risks embedding; jewellery that is too long increases snagging and migration risk
Do not attempt to change jewellery in an unhealed piercing without professional guidance — healing timelines vary significantly by placement, individual biology, and aftercare consistency
Bioflex options are not appropriate as a like-for-like substitute for metal in standard placements — use only where flexibility is specifically required (e.g. MRI, contact sports, pregnancy)

Ordering & Shipping

Fast UK delivery on all threaded labret orders — shipping details and thresholds available at checkout
New customers receive a discount on their first purchase — applied automatically or via account registration
Check individual product listings for exact gauge, post length, material, and threading type before ordering — not all specifications are available across all styles
Bulk and multipack pricing available on selected threaded labret fittings — suitable for studio sourcing and repeat buyers
Returns and exchange policy applies to unopened, unused body jewellery — see site policy page for full terms
For studio or professional sourcing enquiries, contact Monster Piercing directly via the website

Disclaimer

FAQ

What is a threaded labret?

A threaded labret is a flat-backed post with a removable decorative top that attaches via a screw thread. The flat disc sits flush against the skin on the inside of the piercing, making it comfortable for both ear cartilage and lip placements. The decorative top is interchangeable — once you have the post, you can swap tops without replacing the full piece.
What is the difference between internal and external threading?

Internal threading means the thread is inside the post — the shaft that passes through the piercing is smooth, and the decorative top has a small pin that screws into a receiver inside the bar. External threading means the screw thread is on the outside of the post itself. For healing piercings, internal threading is strongly recommended because a smooth shaft causes significantly less trauma to healing tissue during insertion. External threading is more common in fashion jewellery and is generally fine for fully healed piercings.
Which piercings can use a threaded labret?

Threaded labret studs are used across a wide range of placements: tragus, helix, flat, forward helix, other cartilage piercings, labret, lip, Monroe, medusa, and cheek piercings. The flat back makes them particularly suitable for cartilage placements where a ball or curved back would create pressure against the ear's anatomy during sleep or contact.
What gauge threaded labret do I need?

The most common gauges are 16G (1.2mm) and 14G (1.6mm). 16G is standard for most cartilage piercings including tragus and helix, as well as Monroe and finer lip placements. 14G is typical for standard labret, medusa, and cheek piercings. If you are unsure, check with the piercer who performed your piercing — they will have used a specific gauge needle and your jewellery must match.
How do I choose the right post length?

Post length depends on your anatomy and whether the piercing is healing or healed. New piercings need a longer post — typically 10mm to 12mm — to accommodate swelling in the first weeks. Once swelling has reduced, a piercer will downsize to a shorter post, usually 6mm to 8mm for cartilage placements, to reduce snagging and movement. For healed piercings, a snug fit is preferable. If in doubt, have a piercer check the fit before ordering.
Is implant-grade titanium better than surgical steel for a labret?

For healing piercings and anyone with metal sensitivity, implant-grade titanium (ASTM F136) is the preferred choice. It is nickel-free by alloy composition — not a coating — and lighter than steel, which matters for ear cartilage placements where jewellery weight affects migration risk. 316L surgical steel is a reliable option for healed piercings in people without nickel sensitivity. It contains trace nickel within EU Nickel Directive limits, which is sufficient for most people but can cause reactions in those with more pronounced sensitivity.
Can I change my threaded labret myself?

In a fully healed piercing, yes — threaded tops unscrew and reattach by hand. Threading is typically left-hand thread on internally threaded pieces, meaning you tighten by turning anti-clockwise (righty-loosey, lefty-tighty — reversed from a standard bolt). In a healing piercing, any jewellery change should involve a professional piercer. Changing jewellery prematurely in an unhealed channel significantly increases the risk of irritation, trauma, and prolonged healing.
Are threaded labret studs suitable for sensitive skin?

Implant-grade titanium and 14k gold threaded labret studs are designed to be suitable for individuals with metal sensitivities, as they are nickel-free by composition. Surgical steel options fall within EU Nickel Directive thresholds and are appropriate for most people, but those with a confirmed nickel allergy should choose titanium or gold. If you have experienced reactions to body jewellery previously, consult a professional piercer or medical provider before selecting a material.

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Threaded Labret

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