Structural Bolt Set
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DIN6914/A325/A490 Heavy hex structural bolt
Products name DIN6914/A325/A490 Heavy hex structural bolt
Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB
Steel Grade: DIN: Gr.8S 10S，A325，A490，A325M，A490M DIN6914
Finishing ZP,Hop Dip Galvanized(HDG),Black Oxide,
