Association of Professional Piercers - Know the difference between internal and external threading! Also keep in mind that the majority of externally threaded jewelry is not implant grade metal, and you could
Association of Professional Piercers - Member Jesse Villemaire of THRIVE STUDIOS - Tattoos, Piercing and Scarification made this educational piece about internally & externally threaded jewelry. :) Share it with your studio
![The THREADING of your piercing jewelry matters! - EXTERNALLY THREADED jewelry is safe for fully healed piercings, but it shou… | Jewelry, Piercing jewelry, Piercing The THREADING of your piercing jewelry matters! - EXTERNALLY THREADED jewelry is safe for fully healed piercings, but it shou… | Jewelry, Piercing jewelry, Piercing](https://i.pinimg.com/736x/e5/8b/4c/e58b4cf4d5aa8bec6ac66a4263838ee8.jpg)
The THREADING of your piercing jewelry matters! - EXTERNALLY THREADED jewelry is safe for fully healed piercings, but it shou… | Jewelry, Piercing jewelry, Piercing
![What is the difference between an external thread and internal thread with respect to bolts and nuts? How would you know which one requires which bolt/nut pairings? - Quora What is the difference between an external thread and internal thread with respect to bolts and nuts? How would you know which one requires which bolt/nut pairings? - Quora](https://qph.cf2.quoracdn.net/main-qimg-10c021968939cc3cab0146c0f00b2968.webp)