Hex Bolt
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Ke kumu kūʻai hale hana nut ikaika kiʻekiʻe i hana ʻia ma Kina
Loaʻa nā hua hex (i kapa ʻia ʻo nā hua hex paʻa) ma ASTM A563-A a kūpono me nā bolts hao kalapona haʻahaʻa e like me ASTM A307, ASTM F1554 papa 36, SAE papa 2, a me AASHTO M183.Loaʻa ʻia nā hua SAE papa 5 a me ka papa 8 ma kahi ʻano hoʻopau.Ma muli o ka hoʻohui pinepine ʻana o ka galvanizing wela i ka 2.2 a i ka 5 mils o ka mānoanoa i ka ʻāpana wili o kahi mea hoʻopaʻa, ua paʻi ʻia nā hua hex galvanized i mea e hoʻopaʻi ai i ka uhi pale pale ma nā bolts.
