ASTM A325 Hex Structural Bolts

Hot Forging A325 Structural Bolt
We make Hot Forming/ Forged Bolts through the Screw forging and Hot Head Forging Machines.
The Hot Forming mostly done for Bolts having bigger diameter, longer length or special Head shape...

The Application of ASTM A325 Structual Bolt

A325 bolts are ASTM-standard high-strength steel structural bolts (tensile strength ≥827 MPa). They are primarily used in high shear, tensile, and combined load scenarios and are primarily used in steel structure engineering.

 

Specific applications include critical connections in high-rise/long-span building steel frames, highway and railway bridges, heavy equipment foundations, and transmission towers. They are capable of withstanding dynamic loads and impacts.

 

Special nuts and washers must be used and tightened according to specifications. For outdoor use, choose hot-dip galvanized bolts for corrosion resistance. These bolts are roughly equivalent to GB grade 10.9 and cannot be substituted with ordinary bolts.

ASTM F3125 Grade A325 Hot Dipped Galvanized Steel Structural Bolt

Yokelink ASTM A325 Structual Bolts are a specialized heavy type of Hex Bolt intended for use in large structures, such as buildings and bridges. This bolt is designed to withstand the loads of steel-to-steel structural connections. They contain a flat, washer-faced bearing surface and a chamfered thread point. Galvanized plating protects the bolt from corrosion; typically used in outdoor applications.

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