Need custom F1554 Grade 55 anchor bolts — and need them fast? AJAX Fasteners delivers made-to-order Grade 55 anchor rods with industry-best turnaround times, often in 24 hours or less. Call us at (904) 353-4783 for urgent requests.
Whether you need threaded rod, L-shaped bolts, or custom anchor assemblies, we have the in-house capability to manufacture to your specs — fast.
Product Capabilities:
- Diameters: ¼” and up
- Lengths: Threaded rod up to 12′, round bar up to 20′
- Coatings: Plain, hot-dip galvanized, or per your spec
- Documentation: Mill test reports and compliance certs available

Why Choose Grade 55?
ASTM F1554 Grade 55 is the go-to choice for engineers and contractors needing high-strength, weldable anchor bolts for critical construction and infrastructure applications.
Benefits of Grade 55 Anchor Rods:
- 55 ksi yield strength for high-load requirements
- Weldable per S1 supplement (no substitutions like A193 B7)
- Certified to meet ASTM F1554 manufacturing standards
- Manufactured in the USA with traceable material certs
Urgent F1554 G55 Manufacturing in Action
Explore case studies showcasing AJAX Fasteners’ commitment to delivering F1554 G55 studs and related products swiftly to resolve urgent project needs.
Essential Knowledge for Choosing the Right F1554 Anchor Bolts

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Introduction to ASTM F1554 Grade 55 Anchor Bolts
Competitive Pricing with Fast Turnaround
Our pricing varies based on material, quantity, and specifications. Contact us for a personalized quote on your F1554 grade 55 anchor bolts.