A-325 Structural Bolts


A-325 or A325 structural bolts are heavy-duty fasteners frequently used in heavy or commercial construction for structural steel joints. While these bolts are ideal for a variety of applications, they are especially common for highway and bridge construction projects. Unlike A490 structural bolts, A325 bolts can be hot-dip galvanized, making them less susceptible to brittle fracture and suitable for a broader range of applications.


A325 bolts meet the ASTM International standards for heavy hex bolts. They typically range from 0.5” to 1.5” in diameter and are heat-treated for high tensile strength. They can be made from Type 1 high-carbon alloy steel or Type 3 weathering steel, which forms a protective coating over the bolt as it ages and rusts.

Trio Fasteners is your go-to distributor of heavy-duty A-325 structural bolts. From our location in Central Virginia, we offer competitive pricing, nationwide shipping, and excellent customer service from a team of experts to deliver the highest-quality products and services.

Contact Trio Fasteners to learn more or request a quote today to get started.
 

High-Quality Steel A325 Structural Bolts

Our A-325 structural bolts are ready to ship in a variety of configurations, with both USA-made and imported options in stock. Choose from the following specifications:
  • Available plain or galvanized
  • Type I and Type III
  • Various lengths
  • Diameter from ½ to 1½ inches
  • Thread pitch range: 06-13
With quick turnaround and fast quoting for standard and specialty fasteners, our team of experts is ready to provide you with what you need to keep your job moving forward. Not sure what your application requires? Call 804-798-0073 or contact us to speak with one of our knowledgeable fastener specialists today.
 

A-325 Structural Bolts for Industrial and Commercial Applications

A325 structural bolts are commonly used in high-strength structural bolting projects or structural steel connections. They are used for many different project types across a variety of industries, including but not limited to:
  • Steel fabrication
  • OEM manufacturing
  • MRO (plant maintenance)
  • Concrete contracting
  • Heavy/commercial construction
  • And more!
 

Contact Trio Fasteners to Order A-325 Structural Bolts Today

At Trio Fasteners, we pride ourselves on getting you precisely what you need, when you need it, and on budget. Headquartered in Ashland, VA, we provide same-day or next-day shipping nationwide, plus local jobsite delivery within 45 minutes of Richmond to reduce shipping delays and ensure your order arrives on time.

Along with our extensive product inventory, we provide additional services including kitting, labeling, assembly, and custom cutting. Our team of experts is ready to answer any questions and provide the best services and solutions for your needs.

Get the heavy-duty A-325 structural bolts you need today. Call 804-798-0073 or contact us to speak with a knowledgeable team member. Request a quote to get started on your order today!