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Illuminate your style with Tilum body jewelry. All Tilum body jewelry is made from top-quality titanium or 14kt gold. Each high-polish, hypoallergenic piece is designed to make your self-expression shine. You'll find Tilum accessories for any piercing and any style.
Titanium 4mm Opal Disc with Two 1.2mm Internally Threaded Posts for Ear Projects
Create and customize your own ear or jewelry project using these Titanium Bezel-Set Opal Discs. These discs feature a 4mm bezel-set opal that is available in 17 different colors. They are designed to be a connecting piece with two posts extending from the disc. The posts are 1.5mm long and have an internal 1.2mm thread pattern, which is compatible with our standard 14g to 12g internal jewelry. This item is manufactured from high quality titanium and can be anodized to one of 26 colors in our Hanover, MD Painful Pleasures facilities for a small fee. The Titanium Bezel-Set Opal Disc is priced per one.
Related Jewelry Project Pieces:
Titanium 4mm Long Threaded Bar with One Internal 1.2mm Center Hole14g 38mm Titanium Straight Barbell Shaft with One Internal 1.2mm Center Hole14g 38mm Titanium Straight Barbell Shaft with Three Internal 1.2mm Center Holes
14g Compatible Jewelry:
14g Stainless Steel Flat Back Labret Post14g Stainless Steel Rounded Back Labret Post14g Titanium Labret Post14g Stainless Steel Straight Barbell14g Titanium Circular Barbell14g Stainless Steel Bent Barbell14g Blackout Straight Barbell
12g Compatible Jewelry:
12g Stainless Steel Labret Post12g Stainless Steel Straight Barbell12g Stainless Steel Circular Barbell12g Stainless Steel Bent Barbell12g Blackout Circular Barbell
View All 1.2mm Internally Threaded Jewelry
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.
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.
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 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.
14g, 12g, 10g
External Thread Pattern
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