Headed Bolts

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Headed Bolts

At Atlanta Rod, we specialize in manufacturing custom headed bolts built for demanding industrial and construction applications. Our bolts are available in carbon, alloy, stainless, and exotic steels—all produced to meet or exceed ASTM specifications. Whether you need standard hex-head bolts, heavy-hex bolts, or engineered special heads, Atlanta Rod delivers precision-machined headed bolts made to your exact specifications.

We support a full range of products including anchor bolts and forged nuts, as well as custom finishes and raw-material options. …

All manufacturing is backed by domestic certifications of melt and manufacture, ensuring quality and traceability for your project.

Order Headed Bolts Made to Your Requirements

We manufacture headed bolts ranging from ¼” to 4-½” in diameter, including metric sizes, with cut or rolled threads on one or both ends. Thread types include Coarse, Fine, Acme, Left-Hand, Lag, and Metric, ensuring compatibility across various applications.

Available Finishes and Coatings

Choose the right protection for your project’s environment:

Plain (uncoated)
Zinc-Plated
Hot-dip galvanized
Custom coatings available upon request

Our Headed Bolt Products

  • Socket Head Cap Screws

    Socket Head Cap Screws


    Socket head cap screws are made to much tighter tolerances than standard hex bolts and withstand more torque for a tighter hold. We manufacture non-standard and specialty socket head cap screws. Diameters we manufacture are 3/8” to 2-1/4” and metric equivalents. Give us a call today 800-633-9794 to request a quote or send an email to Sales@ATLROD.com

  • Lag Bolts

    Lag Bolts


    Lag bolts are commonly used in the Marine Construction and DOT construction industries to connect heavy materials. We manufacture cone points as gimlet points are usually only found on small diameters. Diameters we manufacture are 3/8’’ to 2-½” and in custom lengths with custom thread lengths. Give us a call today 800-633-9794 to request a quote or send an email to Sales@ATLROD.com

  • Custom Headed Bolts

    Custom Headed Bolts


    We can custom manufacture virtually any headed bolt. If you are looking for something unique or not previously mentioned, please be in touch with our sales team at 800-633-9794 or send an email to Sales@ATLROD.com. Give us a call today 800-633-9794 to request a quote or send an email to Sales@ATLROD.com

Frequently Asked Questions

Straight answers about our products, manufacturing capabilities, and compliance.

We manufacture hot-forged headed bolts from 3/8″ to 2-1/2″ in diameter, in carbon, alloy, stainless, and other specialty steels.

Headed bolt types available include hex, heavy-hex, cap screws, structural, T-head, square head, flat head, lag, dome head, carriage, and custom designs.

We manufacture to a wide range of industry standards such as ASTM A193, A320, A354, A307, A325, A490, DIN, ISO, and more. Domestic certifications of melt & manufacture are available on request.

Yes — we maintain a large raw material inventory for shorter lead-times, offer custom lengths, non-standard sizes, and optional finishes (e.g., plating and special coatings) to align with project schedules and requirements.

Atlanta Rod and Manufacturing
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