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Galvanized Bolt for Steel Framed Building

The galvanized bolt is a fastening piece that consists of the cap and the screw (a cylinder that has external thread). In applications, it requires the presence of a nut. The galvanized fastener is used to connect two parts that share through-holes.

Galvanized Bolt for Steel Framed Building

Both at home and abroad, the galvanized bolt is widely used for the fastening of steel frames in buildings, bridges, large cranes, etc.



Parameters
Standard code GB5783-86 Standard GB (national standard) Nominal length standard
Thread standard Category hex bolt Surface treatment galvanized
Application fastener Thread tolerance 4h Head type external hex
Product grade A Material grade carbon steel 8.8

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