Galvanized hex bolt پیچ شش گوش گالوانیزه
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Galvanized hex bolt پیچ شش گوش گالوانیزه is one of the most practical type of fastener in heady industries. Galvanized hex bolt پیچ شش گوش گالوانیزه is available in differenr grades and is coated in different ways to protect the surface and prolong the life time of carbon steel bolts(پیچ و مهره فولادی). differet grades of Galvanized hex bolt پیچ شش گوش گالوانیزه include 8.8(پیچ شش گوش خشکه), 10.9, 12.9 for carbon steel and also cold galvanized bolt for low carbon steel 4.8 and 5.6 hex bolt.
