Bolt Thread standards
Posted: Tue Mar 11, 2014 11:16 am
A question for the machine-shop crowd.
Are NS threads and UNS threads the same?
Are NS threads and UNS threads the same?
For the most part they are the same with only minor differences. Here's a web site that give you a good understanding.
http://www.ring-plug-thread-gages.com/ti-N-vs-UN.htm