Overview
Bent bolts are custom-formed fasteners manufactured with specific bends, angles, or hook configurations to provide anchoring, structural support, or embedded fastening solutions. Commonly used in concrete foundations, steel fabrication, infrastructure projects, and utility installations, bent bolts are engineered for strength, load-bearing capacity, and long-term durability.
Offshore Milling & Sourcing supports bulk and factory-direct sourcing programs for bent bolts, serving structural fabricators, construction contractors, utilities, OEM manufacturers, and industrial distributors requiring dependable supply and precision manufacturing.
Types of Bent Bolts Available
- L-Bolts
- J-Bolts
- U-Bolts
- Hook Bolts
- Anchor Bolts
- 90° Bent Bolts
- 180° Hook Bolts
- Double-End Bent Bolts
- Custom Per-Print Bent Bolts
Most bent bolts are manufactured to print based on project specifications.
Specifications
- Diameter Range: 1/4″ – 3″+ (Metric sizes available)
- Length: Custom lengths available
- Thread Type: UNC / UNF / Metric Coarse / Fine
- Bend Angles: 45° / 90° / 180° / Custom
- Standards: ASTM F1554 / ASTM A36 / ASTM A307 / Project-Specific
Bent bolts are typically produced according to structural and embedment requirements.
Grades Available
- ASTM F1554 Grade 36
- ASTM F1554 Grade 55
- ASTM F1554 Grade 105
- ASTM A36
- ASTM A307
- Custom structural grades upon request
Grade selection depends on load, tension, and concrete embedment specifications.
Materials
- Low Carbon Steel
- Medium Carbon Steel
- Alloy Steel
- Stainless Steel 304
- Stainless Steel 316
- Hot Forged Structural Steel
- Specialty alloys upon request
Material selection is determined by strength requirements and environmental exposure.
Finish & Coating Options
- Plain Finish
- Zinc Plated
- Yellow Zinc
- Black Oxide
- Hot Dip Galvanized
- Mechanical Galvanized
- Epoxy Coated
- Custom corrosion-resistant coatings available
Hot-dip galvanized bent bolts are common for outdoor and infrastructure projects.
Industries Served
- Structural Steel Fabrication
- Commercial Construction
- Infrastructure & DOT Projects
- Utilities
- Renewable Energy
- Marine Construction
- Industrial Equipment
- OEM Manufacturing
Applications
- Concrete foundation anchoring
- Column base plates
- Utility pole anchoring
- Bridge and infrastructure projects
- Equipment mounting
- Structural embedment systems
Bent bolts are ideal where secure anchoring and embedment performance are critical.
Strategic Bulk & Custom Sourcing Programs
Bent bolts are frequently produced as project-specific or recurring structural components.
We support:
- Factory-direct container programs
- Custom per-print manufacturing
- Project-based production runs
- Secondary sourcing strategies
- Mill-direct steel sourcing
- Long-length forming capabilities
- Private label packaging
Our sourcing programs are structured for contractors, fabricators, and distributors seeking consistent metallurgy, precision bending, and scalable supply.
Packaging Options
- Bulk bundles
- Palletized shipments
- Project-labeled packaging
- Custom crating
- Mixed container programs
Request a Quote
To receive pricing for bent bolts, please provide:
- Diameter
- Overall length
- Bend type and angle
- Thread length
- Grade
- Finish
- Quantity
- Delivery timeline
Engineering drawings are recommended for custom bent configurations.
