4mm Titanium Dimpled Captive Disc with Internal 1.2mm Threading — Price Per 1

In stock
  • 10 + for $1.49 each   -   save 25%
  • 100 + for $0.99 each   -   save 50%
More Information
SKU UR486-anod
Weight 0.0012
Brand Painful Pleasures
Material Titanium 6Al-4V-Eli ASTM F-136
Threading Internal 1.2mm

Titanium Insert Disc with Internal 1.2mm Threading for Captive Jewelry – 4mm – Price per 1

This Titanium Dimpled Captive Disc allows for more custom options and flexibility with standard captive bead rings. Replace any 4mm captive bead with this 4mm disc and use any internal 1.2mm threaded top/end to create the perfect look. The sides are dimpled to work with our standard 18g to 8g captive rings. Switch between styles with ease and pair it with your favorite color. For a small fee, this high quality titanium disc can be anodized to one of 26 colors in our Hanover, MD Painful Pleasures facilities. This item is priced per one.


  • Material:  Titanium 6Al-4V-Eli ASTM F-136
  • Diameter:  4mm
  • Threading:  Internal 1.2mm; 2mm rise
  • Dimpled; compatible with 18g to 8g captive rings (1mm – 3mm)
  • 26 Anodized color options
  • Price per one 4mm titanium captive disc

Compatible Jewelry:

Tops and Ends with Internal 1.2mm Threading

Size Table

Standard Body Jewelry Measurements

The following webchart is a quick reference guide for standard body jewelry measurements and how to measure basic body jewelry. Please print this webchart to help measure your body jewelry accurately.

Size Reference Chart

Visit our PainfulPleasures Infocenter for additional body jewelry information. There, you will find detailed articles on standard body jewelry sizes, how to measure body jewelry, basic body jewelry, and more.

Standard Body Jewelry Threading

Ensure compatibility between standard (non-custom) PainfulPleasures body jewelry parts using the tables below. More information on threading, including custom thread patterns, can be found in our Threading Infocenter article.

Internally threaded jewelry has a threaded post on the top and/or end, which is then inserted into a threaded hole in the barbell shaft.

Internal Thread Patterns by Gauge


18g, 16g

14g, 12g


Internal Thread Pattern

0.8mm or 0.9mm



Externally threaded jewelry has a threaded post on the barbell shaft, which is then inserted into a threaded hole in the top and/or end.

External Thread Patterns by Gauge


18g, 16g

14g, 12g, 10g

External Thread Pattern



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