The stud is actually 15 inches long. The mic hole extends 14 1/2 inches and is a 1/2 inch in diameter. The thread engagement of the nut is 2 7/8 and 3 inches on the steam chest. The reduced shank is 8 inches long and the pitch is 8. Thanks for the help corypad. I would appreciate if u showed me...
I am stretching a b7 rm stud. The stud is 14 in long and hollow for mic test. The shank is cut down to 2 Inches, the actual thread size is 2 1/4 inches. With 8 pitch thread. We are using a thread tensioning tool that will exhibit 305,500 axil force when maxed out. Not sure how high to tension...