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ANSI/ASTM/ASME Heavy Hex Bolt A307 Grade B Black Half Thread

Ningbo Fastener Factory

    Base Info

    • Model NO.：Heavy Hex Bolt A307 Grade B Black Half Thread
    • Material：Carbon Steel
    • Type：Hexagon Head
    • Connection：Common Bolt
    • Head Style：Hexagonal
    • Standard：ANSI, ASTM,ASME
    • Grade：A307 Grade,Class B
    • Application：Building
    • Finish：Black
    • Washer Face：with
    • Length of Thread：Half Thread
    • Grade/Class：A307 Grade,Class B
    • Surface Treatment：Black
    • Trademark：NB or YHC or On-demand customization
    • Transport Package：Bulk&Small Box&Steel Drum&Bag&Customizing
    • Specification：Heavy Hex Bolt A307 Grade B Black Half Thread
    • Origin：Ningbo, Zhejiang
    • HS Code：731815000

    Description