Uncle Syd,
Thanks for the reply.
One question, you state:
'One thing that I've done is use only 70% or less thread engagement for set in fasteners in saltwater.'
I am not sure how to interpret this. Are you saying only use 70% of Y.S. for torquing values, or allow only 70% thread engagment...
Our current application is a 17-4PH Condition 900, 150 KSI min. Y.S. passivated bolt (socket head cap), with 5/8-11UNC screw threads that threads directly into a 316L base weldment on an ocean going vessel. This bolt is holding a roller assembly on a Helicopter Hangar Door, so it is exposed to a...
