Crouch Sales logo

A325 Structural Bolts

  • Structural bolts A325
  • A325 HDG Structural Bolts
Click image to enlarge
ASTM A325 bolts, now referenced under ASTM F3125 Grade A325, are high-strength structural fasteners used in steel-to-steel connections for buildings, bridges, and other infrastructural applications. Often specified as A325 hex bolts, A325 structural bolts, or structural heavy hex bolts, these fasteners feature a heavy hex head design and are manufactured to meet a minimum tensile strength of 120,000 PSI in many common diameters. ASTM A325 bolts are widely used for applications that must meet recognized structural steel standards for high-strength fastening applications.

Order ASTM A325 Bolts in Bulk or Custom Quantities

At Crouch Sales, we stock ASTM A325 heavy hex bolts in bulk for structural steel projects. Located in Dallas-Fort Worth, we supply A325 structural bolts for contractors, fabricators, and industrial buyers across the US with fast turnaround times. Whether you are sourcing A325 hex bolts locally or need nationwide delivery, Crouch Sales provides structural heavy hex bolts backed by responsive service and industry knowledge.

Request a quote online, or contact us today to learn more about our supply of A325 hex bolts.


 
Click to Narrow Your Results

ASTM A325 Bolts at Crouch Sales

Crouch Sales supplies ASTM A325 heavy hex bolts in a range of diameters, lengths, and finish options for structural steel fastening. Our inventory includes plain-finish and hot-dip galvanized A325 bolts for different project requirements and application environments.

Available Sizes and Lengths

We stock A325 structural bolts in standard inch sizes, with available size and length combinations varying by finish and diameter. In-stock product listings include:
  • Plain-finish A325 bolts: sizes begin at 1/2-13 x 1 1/4” up to 1 1/2-6”
  • HDG A325 bolts: sizes begin at 1/2-13 x 1 1/4" up to 1-8 x 10”

Finish Options

We offer ASTM A325 bolts in both plain finish and hot-dip galvanized options:
  • Plain A325 heavy hex bolts are suitable for structural applications that require high strength and cost efficiency, where corrosion resistance is not a concern.
  • HDG A325 bolts use a galvanized coating for added protection in exposed or corrosive environments, while maintaining the same heavy hex structural format. Our HDG product page also notes galvanizing in accordance with ASTM F2329/F2329M or ASTM A153/A153M.

A325 Bolts for Industrial Applications

A325 structural bolts are used in industrial and structural applications that require high-strength fasteners built to defined performance standards. These heavy hex bolts are specified for steel-to-steel connections in buildings, bridges, industrial facilities, and other load-bearing assemblies that require specification-driven performance. Because they are produced to structural fastener standards, ASTM A325 bolts are a strong fit for demanding applications that call for more than a general-purpose bolt.

Traceability and Certification for A325 Bolts

Traceability is one of the main reasons A325 bolts are trusted for structural applications. It gives engineers, contractors, and industrial professionals confidence that the fasteners supplied for a project match the required specifications. As a supplier of A325 structural bolts, we provide certification and traceability documentation to help verify that these fasteners meet the standards for structural steel connections.

Why Choose Crouch? A Trusted A325 Bolt Supplier in Dallas

At Crouch Sales, we’re dedicated to providing our customers with superior-quality products at great prices. We supply ASTM A325 bolts and other fastening hardware for customers in Dallas-Fort Worth and across the US. With local inventory, nationwide shipping, and expert support, we help industrial buyers source high-strength structural fasteners for demanding applications. When you choose Crouch as your A325 structural bolt supplier, you can count on:
  • Extensive On-Site Inventory: We stock ASTM A325 heavy hex bolts and other industrial fasteners to support both standard purchasing needs and larger structural orders.
  • Fast Local Delivery and Nationwide Shipping: Customers in the Dallas area benefit from local access to inventory and delivery support, while nationwide shipping helps serve projects across the country.
  • Service-First Support: Our team helps customers source the right A325 structural bolts for the job and supports both bulk and custom quantity orders.

Order A325 Bolts from a Leading Fastener Distributor

Request a quote or contact Crouch Sales today to learn more about available ASTM A325 bolt inventory for Dallas-area and nationwide projects. Need other bolts or structural fasteners? Browse our inventory of heavy hex nuts, structural washers, and other American-made structural bolts.
Click to Narrow Your Results
Configure Your Cookies Settings
Functional (Non-Optional) Always Active
Performance
Advertising

Our website uses cookies for the functionality of the website. For more information on how we use our cookies, see our privacy policy.