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Copper BP_R12 Rear Binding Post - Tattoo Machine Part
The Copper Rear Binding Post measures 10mm long and has a diameter of 9mm. The diameter of the hole for the contact screw is 4mm. The thread length, or distance of each thread, is 0.7mm, making the binding post M4 metric. This item is copper plated and is sold singularly, so please choose a larger quantity if you would like extras to have on hand.
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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