Galvanizing A490 bolts
Galvanizing A490 bolts
(OP)
Can A490 bolts be galvanized without causing hydrogen embrittlement?
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RE: Galvanizing A490 bolts
http://www.boltcouncil.org/download/RCSC%20Specification%206-23-2000.pdf
Regards,
Cory
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RE: Galvanizing A490 bolts
RE: Galvanizing A490 bolts
In this part of the country (US Gulf Coast) the call out for A325 HDG is about 60% of the time.
IFRs
There is no problems with the nut fitting and tightening as the all galvanized structural fasteners are supplied supposed to be supplied as a unit, Bolt and Nut. The rub comes when you mix and match. If you do mix and match you are supposed to verify the installation of the fastener again though in reality this is seldom done.