Thread
:
How would you fix this tower?
View Single Post
13-Nov-2015, 2:27 AM
#
5
Tower Guy
Senior Member
Join Date: Dec 2009
Location: Delmar, NY
Posts: 1,236
Those are grade 5 coarse threaded bolts. Note that older Rohn 25 was shipped with NF threads. The thread pitch doesn't change the strength.
Tower Guy
View Public Profile
Send a private message to Tower Guy
Find More Posts by Tower Guy