Hex Bolt
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Theko e phahameng ea fektheri ea linate e entsoeng Chaena
Hex nuts (hape ho thoe ke linate tse felileng tsa hex) li fumaneha ho ASTM A563-A 'me li tsamaisana le liboutu tsa tšepe tse tlase tsa khabone joalo ka ASTM A307, ASTM F1554 grade 36, SAE grade 2, le AASHTO M183.SAE grade 5 le grade 8 nuts le tsona li fumaneha ka mokhoa o felileng.Kaha galvanizing ea hot-dip hangata e eketsa botenya ba 2.2 ho isa ho 5 mils karolong e lohiloeng ea fastening, linate tsa galvanized hex li tapiloe ka boholo bo boholo ho lefella sekoaelo se thibelang kutu holim'a liboutu.
