Hours, Not Weeks. Certified, Not Compromised.
When your project timeline depends on getting compliant anchor bolts fast, AJAX Fasteners delivers. We manufacture and modify technical anchor bolts in-house, cutting delivery time from weeks to hours.
As an agile manufacturing partner for heavy infrastructure, marine, military, and industrial operations, we own the machinery and maintain the inventory to bypass standard production queues. Unlike resellers who add delays, we control the entire process—from raw material to grade-stamped, certified product.
In-House Manufacturing Capabilities
We maintain a deep inventory of raw bar stock and threaded rod, allowing us to manufacture or modify anchor bolts to exact project specifications:
- Diameter Range: In-house manufacturing for diameters from 1/4” to 2”.
- Custom Lengths: Lengths up to 12 feet to meet specialized structural requirements.
- Configurations: Straight anchor rods, L-bolts, and U-bolts manufactured from bar stock or threaded rod based on application requirements.
- Grade Stamping: Every manufactured bolt is physically stamped with the grade and AJAX identification for immediate inspection approval.
Full Compliance & Traceability
Our capabilities are designed to support time-sensitive, specification-driven projects where compliance and documentation are non-negotiable:
- ASTM F1554: Grades 36, 55, and 105 available.
- ASTM A193 Grade B7: Available for high-strength, high-temperature applications.
- Mill Test Reports: Full material traceability with MTRs included on all orders.
- Protective Finishes: Plain, zinc-plated, hot-dip galvanized, and Xylan coatings for corrosion resistance in exposed environments.
- Quality Assurance: In-house inspection capabilities and documented quality control processes.
- Buy American Compliance: Domestic material options available for federally funded projects.
Trusted by Critical Infrastructure Projects
Since 1973, AJAX Fasteners has supported bridge, power, water, and defense projects across the Northeast with certified anchor bolts delivered fast and fully compliant.
Get Your Quote in Hours
Need custom anchor bolts fast? Contact us with your specifications.