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steel structure
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hexagon head bolts with hexagon nut for steel structures heavy high-strength hexagon bolts

Product Attributes


Finish: black, Black Etc
Material: 20MnTiB, 20MnTiB 40Cr 35VB
Standard: ISO 7411, GB DIN ASME/ANSI
Product name: Bolt for steel structure
Surface treatment: BOblack oxide
Color: Black
Packing: Carton
Thread: Metric
Application: Connection in steel structure installation project.

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