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English Translations » 【公用配套及基建圈】 » Are grade C fasteners suitable for outdoor use?

Are grade C fasteners suitable for outdoor use?

2017-01-07View Original

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Are grade C fasteners, which have no surface treatment, suitable for outdoor use? At least it should be oxidized or galvanized, right?
Reply #22017-01-07
It is indeed inappropriate to leave it outside if it cannot be brought in; of course, it depends on how severe the corrosive effects in the surrounding environment are.
Reply #32017-01-08
The fasteners listed in the crane beam catalog are of grade C; I simply feel that they are not suitable for use in outdoor environments.
Reply #42017-01-09
It can be used when conditions permit； Such as desert areas without corrosion. . . .

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Translated at 2026-07-23 12:20:20

Original: https://bbs.hcbbs.com/thread-1663021-1-1.html

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