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Bolt-Shaped Stainless Steel Top — Internal 1.2mm
If you're looking for a fun alternative to plain stainless steel balls for your 12g or 14g internally-threaded body jewelry, you'll love these bolt-shaped ends! Each bolt end for internal body jewelry measures 4mm across and has a 2mm-long post with a 1.2mm internal thread pattern seamlessly attached to it. The bolt top and the post are machined from a single piece of surgical stainless steel, so they're securely fused together.
Please note that these bolt-shaped tops for internally-threaded body jewelry are sold individually and separately from our dermal anchors, labret studs, surface barbells, and other body jewelry shafts and anchors. They will work with any of our 12g or 14g internally-threaded body jewelry as long as it has a matching 1.2mm internal thrad pattern, so pay attention to the threading when purchasing hardware to go with these bolt shaped body jewelry tops.
14g Compatible Jewelry:
14g Stainless Steel Flat Back Labret Post 14g Stainless Steel Rounded Back Labret Post 14g Titanium Labret Post 14g Stainless Steel Straight Barbell 14g Titanium Circular Barbell 14g Stainless Steel Bent Barbell 14g Titanium Dermal Anchor 14g Blackout Straight Barbell 14g Titanium Surface Barbell
12g Compatible Jewelry:
12g Stainless Steel Labret Post 12g Stainless Steel Straight Barbell 12g Stainless Steel Circular Barbell 12g Stainless Steel Bent Barbell 12g Titanium Dermal Anchor 12g Blackout Circular Barbell
10g Compatible Jewelry:
10g Titanium Surface Barbell 10g Titanium Dermal Anchor
8g Compatible Jewelry:
8g Titanium Dermal Anchor
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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