F136 Titanium Internally Threaded Studs
Product Description
YITAI F136 Implant Grade Titanium Internal Thread Labret Stud
The YITAI F136 Implant Grade Titanium Labret is a precision-engineered solution for body piercing enthusiasts and those with highly sensitive skin. Designed with medical-grade standards in mind, this jewelry serves as the ultimate foundation for both new and established piercings, offering a seamless blend of safety, comfort, and long-term durability.
Technical Overview
At the core of this jewelry is F136 implant grade titanium, a material specifically chosen for its superior biocompatibility and corrosion resistance. Unlike standard surgical steel, which may contain trace amounts of nickel, our F136 titanium jewelry is 100% hypoallergenic. This makes it the preferred choice for individuals experiencing irritation or for those in the "healing" phase (养耳洞耳钉), where the piercing canal is most vulnerable to external sensitivities.
Key Engineering Features
Internal Threading (0.9mm):** The internal thread labret design is a critical safety feature. By housing the screw threads inside the post rather than on the outside, the jewelry passes through the piercing canal smoothly. This minimizes tissue trauma and prevents the "sawing" effect often associated with external threads, ensuring a safer insertion and removal process.
Flat Back Base:** The 4mm flat back design provides a low-profile fit that sits flush against the skin. This minimizes snagging on hair, towels, or clothing and prevents the discomfort often caused by traditional butterfly backings during sleep.
Precision Gauges:** Available in 1.0mm (18G) and 1.2mm (16G) thicknesses to accommodate various piercing types and professional stretching requirements.
Performance Specifications
Material:** ASTM F-136 Implant Grade Titanium
Threading Type:** 0.9mm Internal Screw (内螺旋耳骨钉)
Post Gauges:** 1.0mm / 1.2mm
Base Diameter:** 4mm
Environment:** Waterproof, sweat-proof, and shower-safe for 24/7 wear.
Professional Applications
These hypoallergenic ear studs are exceptionally versatile. They are optimized for use as a cartilage piercing stud, but are equally effective for lobe, tragus, helix, conch, and lip piercings. Because the material is inert and does not react with body fluids, it is the gold standard for long-term "no-removal" wear, allowing the piercing to stabilize without the constant irritation of changing jewelry.
Maintenance and Care
The high-polish finish of our F136 titanium earrings requires minimal maintenance. Because the material is waterproof and tarnish-resistant, it does not need to be removed for showering or exercise. To maintain optimal hygiene, simply clean the exposed areas with a sterile saline solution. The secure internal screw mechanism ensures the jewelry remains in place during daily activity, providing a reliable, set-and-forget experience for the modern wearer.
Product Images
Frequently Asked Questions
How do I know which gauge size to choose?
This product is available in two gauge options: 1.0mm and 1.2mm. You should select the size that matches your professional piercing's thickness to ensure a secure fit and prevent the hole from shrinking or being stretched unnecessarily.
What are the advantages of the internal threading and flat back design?
The internal threading ensures the smooth part of the post passes through the piercing first, preventing tissue irritation or scratches during insertion. The flat back base provides a low-profile, comfortable fit that won't poke your skin, making it ideal for sleeping or wearing in lip and cartilage piercings.
Can I wear this jewelry while showering or swimming?
Absolutely, this titanium stud is waterproof and designed to be shower-safe, meaning it does not need to be removed daily. The high-quality F136 titanium is resistant to corrosion and will not tarnish or lose its luster when exposed to water.
Is this earring suitable for people with sensitive skin or new piercings?
Yes, the stud is crafted from F136 implant-grade titanium, which is a medical-grade material specifically designed to be hypoallergenic. It is an excellent choice for those with sensitive skin or for use as a starter stud for healing piercings to prevent irritation.
How long does shipping take?
We offer worldwide shipping with an estimated delivery time of 7-15 business days. Delivery time may vary depending on your location and customs processing. All applicable duties and taxes are included in the shipping cost, so you won't need to pay any additional fees upon delivery.
What is your return policy?
Due to the nature of cross-border e-commerce and international shipping logistics, we do not support returns or exchanges. Please carefully review product details, size charts, and specifications before placing your order. If your package is lost during shipping, you may choose either a full refund or free reshipment of your order.