turn of the nut for A449 bolts?
turn of the nut for A449 bolts?
(OP)
Are there published recommendations/requirements for installing A449 bolts by the turn-of-the-nut method? RCSC only covers A325 & A490.
Hg
Hg
Eng-Tips policies: FAQ731-376: Eng-Tips.com Forum Policies





RE: turn of the nut for A449 bolts?
says they are the same strength as A325 except they have extended sizes in the larger diameters
RE: turn of the nut for A449 bolts?
I can't really back-calculate it, since the A325 turn requirements are lumped and simplified.
Hg
Eng-Tips policies: FAQ731-376: Eng-Tips.com Forum Policies
RE: turn of the nut for A449 bolts?