HEX BOLT HEX HEAVY BOLT

ASTM F3125 Grade A325 Hot Dipped Galvanized Steel Structural Bolt

Yokelink ASTM A325 Structural 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.

 ASTM A325 was replaced by ASTM F3125 in year 2016, which A325 now becomes a grade under the F3125 specification. When you need A325 Structural Bolts, refer to above our catalog. We offer them in a full selection of sizes. Provide the length, diameter or part number. Our ASTM A325 Structural Bolts are available plain or with hot dip galvanized (HDG) finish. To get a quote on these bolts, leave your message, or send us an email. You can also call us to get answers to your questions and place your order.

Hot Forging  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...