Aluminum 3 1/2" Female NH to 2 1/2" Male NH Origin_Global 9 threads per inch and
Yard notes & kiln story
Description
Aluminum 3 1 2" Female NH to 2 1 2" Male NH Origin_Global 9 threads per inch and 9 threads per inch and female 1 1 2 inch Note 2 inch NH NST is very rare and is often mistaken in place of 1