- Joined
- Dec 23, 2019
- Messages
- 122
Have a male thread, 2A I'm assuming, that I'm in the process building an internal part to mate with. The male threaded part is described by the supplier as a 2 3/16 x 18.
I looked up the thread measurements using a calculator on line for a 2.1875 x 18 UN 2B. The major diameter listed for that is 2.2038 / 2.1875. Problem is measuring the male threads of the manufactured part, I get 2.2880. What the heck size is it? I can find nothing. Pitch is confirmed at 18. According to what I'm seeing, I would need to bore out an additional .084 to make this work, and its looking like my best option. What am I missing? The supplier states the 2 3/16 size, not the manufacturer. Trying to get some other info from the manufacturer but no contact yet.
I looked up the thread measurements using a calculator on line for a 2.1875 x 18 UN 2B. The major diameter listed for that is 2.2038 / 2.1875. Problem is measuring the male threads of the manufactured part, I get 2.2880. What the heck size is it? I can find nothing. Pitch is confirmed at 18. According to what I'm seeing, I would need to bore out an additional .084 to make this work, and its looking like my best option. What am I missing? The supplier states the 2 3/16 size, not the manufacturer. Trying to get some other info from the manufacturer but no contact yet.