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Xinchun Fastener

Hexagonal Nuts(Material SCM435/SCM440/B7/42CRMOA)

Catalog:


Corresponding standard: GB /T1229-2006 High-strength large hexagon nuts for steel structures

Corresponding standard: GB /T1229-2006 High-strength large hexagon nuts for steel structures


Key words: external hexagon bolt

Product Details

Corresponding standard: GB /T1229-2006 High-strength large hexagon nuts for steel structures

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