Industrial Fastener · Bolts Series
Anchor Bolt (J / L / Foundation)
Anchor bolts are designed to be cast into concrete foundations to anchor structural columns, equipment bases, and steel posts. They are produced in several end configurations — J-shaped hook, L-shaped bend, headed (with nut and washer), or threaded with a plate — to provide pull-out resistance...
Product Overview
Anchor Bolt (J / L / Foundation) sourcing essentials
Anchor bolts are designed to be cast into concrete foundations to anchor structural columns, equipment bases, and steel posts. They are produced in several end configurations — J-shaped hook, L-shaped bend, headed (with nut and washer), or threaded with a plate — to provide pull-out resistance in the concrete.
ASTM F1554 (Grade 36, 55, 105), DIN 529
Material per requirement
Anchor bolts are designed to be cast into concrete foundations to anchor structural columns, equipment bases, and steel posts. They are produced...
Inspection records, lot labels, certificate options, and destination-ready packing.
Technical Data
Specification range
Final dimensions, mechanical properties, finish, and packing are confirmed against the RFQ and applicable standard.
| Forms | J-bolt, L-bolt, Headed anchor bolt, Plate-end anchor bolt |
|---|---|
| Standards | ASTM F1554 (Grade 36, 55, 105), DIN 529 |
| Diameter Range | M12 – M64 (1/2" – 2-1/2") |
| Length Range | 150 mm – 1500 mm typical, longer on request |
| Surface Finish | Plain, HDG, Zinc plated |
| Supplied With | Matching nuts and plate washers if specified |
Common surface finishes
Select an option to review its sourcing note. Exact coating system, thickness, and corrosion requirement are confirmed with the order.
Quality Control
Checked before consolidation and export
Each order is matched to the specified standard and verified at practical control points before shipment.
RFQ confirmation
Standard, size, grade, pitch, finish, certificates, packing, and destination are locked before production.
Lot verification
Critical dimensions, thread fit, markings, finish appearance, and packing labels are sampled and recorded.
Shipment approval
Photos and required reports are organized before consolidated loading and export documentation.
Buyer Questions
Frequently asked questions
What is ASTM F1554?
ASTM F1554 is the U.S. standard for anchor bolts cast into concrete. It defines three grades: Grade 36 (low-carbon, weldable, 36 ksi yield); Grade 55 (low-carbon weldable, 55 ksi yield); and Grade 105 (high-strength, quenched and tempered, 105 ksi yield). Grade 55 is the most common for general structural foundation work.
Should I use a J-bolt or a headed anchor bolt?
Headed anchor bolts (a hex head buried in the concrete) generally provide more reliable and predictable pullout strength than J-bolts, and recent code provisions favor headed anchors for critical applications. J-bolts remain widely used in lighter applications and where established practice or cost favor them.
Ready to quote Anchor Bolt (J / L / Foundation)?
Send the standard, size, grade, finish, quantity, packing requirement, and destination. Availability and lead time are confirmed with the inquiry.