Anchor Bolt Specifications at a Glance
| Specification |
Range / Options |
| Diameters |
M12, M16, M20, M24, M30, M36, M42, M48, M56, M64, M72, M80, M90, M100 |
| Lengths |
As per drawing (single lengths up to 12 metres on request) |
| Types |
L-type, J-type, U-type, Straight, Rag, Hooked, Headed, Welded plate |
| Materials |
MS, Carbon Steel, SS304, SS316, Galvanised, High-Tensile Alloy Steel |
| Grades |
4.6, 5.6, 8.8, 10.9, 12.9 |
| Standards |
ASTM F1554, IS 5624, DIN 529, ISO 898-1 |
| Finishes |
Plain, Hot-Dip Galvanised, Zinc Plated, Black Oxide, Painted, SS Mill |
| Related Products |
Sag Rods, Brace Rods, Connection Fasteners, Hillside Washers, Foundation Bolts |
Types of Anchor Bolts We Manufacture
As one of the most reliable anchor bolts manufacturers in India, we provide a wide range of anchor bolts designed to meet industrial, commercial and construction needs.
L-Type Anchor Bolts
L-type anchor bolts have a 90-degree bent design that provides excellent grip when embedded in concrete. The L-shape acts as a mechanical key against pull-out loads.
Applications
- Securing heavy machinery to concrete foundations
- Steel beams and column base plates
- Industrial construction and structural steel works
Material Options
- Mild Steel, Stainless Steel, Galvanised Steel
J-Type Anchor Bolts
J-type anchor bolts have a hook (J-shape) at the embedded end, providing strong pull-out resistance in concrete.
Applications
- Industrial equipment anchoring
- Bridge components and substructures
- Transmission towers and electrical poles
Material Options
- Alloy Steel, Galvanised Steel, Carbon Steel
U-Type Anchor Bolts
U-type anchor bolts (also called U-bolts) are formed in a U-shape with two threaded ends, ideal for securing pipes, poles and round members.
Applications
- Pipeline supports and clamps
- Frames, barriers and railings
- Poles and cylindrical fixtures
Material Options
- Stainless Steel SS304/SS316, Zinc-Coated MS
Straight Anchor Bolts
Straight anchor bolts (with welded plate or nut at the embedded end) are used for deep embedding and heavy load applications.
Applications
- Seismic-resistant structures
- Wind turbine bases
- Heavy equipment foundations
Material Options
- High-Tensile Steel, Carbon Steel, Galvanised
Rag Anchor Bolts
Rag anchor bolts have a tapered, rough-cut shank that provides strong mechanical grip in masonry and structural applications.
Applications
- Bridges and tunnels
- Building reinforcement
- Steel framework anchoring in masonry
Material Options
- Alloy Steel, Electroplated, Galvanised
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Materials Used for Anchor Bolts
At E S Haji & Co, we manufacture anchor bolts in Chennai using premium-grade materials to ensure strength and durability:
- Mild Steel (MS): Cost-efficient and versatile for general-purpose use
- Carbon Steel: Strong and reliable for industrial applications
- Stainless Steel (SS304, SS316): Corrosion-resistant for marine, coastal Chennai and outdoor applications
- Galvanised Steel: Rust-resistant, suitable for heavy-duty outdoor projects
- High-Tensile Alloy Steel: Designed for maximum load-bearing capacity in critical applications
Standards Followed
Our anchor bolts comply with international and Indian standards for quality and performance:
- ASTM F1554: US standard for structural anchor bolts (Grade 36, 55, 105)
- IS 5624: Indian Standard for foundation and anchor bolts
- DIN 529: German Standard for anchor bolts
- ISO 898-1: Global tensile strength standard for fasteners
Grades Available
We supply anchor bolts in various grades based on strength and application:
- Grade 4.6 & 5.6: For light to medium-duty general use
- Grade 8.8 & 10.9: High-strength bolts for structural and heavy industrial applications
- Grade 12.9: Extreme load-bearing capacity for critical and high-stress projects
Surface Finishes Available
We offer a range of protective finishes to suit different installation environments:
- Hot-Dip Galvanising - recommended for outdoor and coastal Chennai applications
- Zinc Electroplating - cost-effective rust protection for indoor use
- Black Oxide - mild corrosion protection with a clean finish
- Industrial Paint - per project specification
- Stainless Steel Mill Finish - inherent corrosion resistance, no coating required
Benefits of Our Anchor Bolts
- Excellent structural integrity for long-term safety
- Corrosion resistance with galvanised and stainless steel options
- High load capacity for industrial and infrastructure projects
- Custom dimensions, grades and finishes per project requirements
- Compliance with Indian and international fastener codes
- Bulk production capability with short lead times
Applications of Anchor Bolts
Areas We Serve in Chennai & Tamil Nadu
From our facility at SIDCO Industrial Estate, Ambattur, we deliver anchor bolts across all major industrial zones in Chennai and Tamil Nadu, including:
- Chennai: Ambattur, Guindy, Perungudi, Tambaram, Sriperumbudur, Manali, Madhavaram, Oragadam, Maraimalai Nagar, Padi, Avadi
- Tamil Nadu: Coimbatore, Tiruchirappalli, Madurai, Salem, Hosur, Tirunelveli, Erode
- PAN India: Mumbai, Bangalore, Hyderabad, Pune, Delhi NCR, Kolkata, Ahmedabad, Visakhapatnam
Why Choose E S Haji & Co?
As a trusted anchor bolts supplier in Chennai, we deliver:
- 30+ Years of Industry Experience (established 1994)
- Advanced machinery and skilled, certified workforce
- In-house production from M12 up to M100 diameter
- Bracing rods in single lengths of up to 12 metres on request
- Strict quality control standards and dimensional inspection
- PAN India Delivery with reliable lead times
- Bulk production capability for large infrastructure projects
- Premium-grade certified materials with mill test certificates
- Custom fabrication to match project drawings
- Corrosion protection with galvanised, zinc-coated or electroplated finishes
- Aligned with the Make in India vision
Looking for Anchor Bolts Manufacturers in Chennai?
Contact E S Haji & Co for custom anchor bolts and bulk orders. 30+ years of trusted expertise. PAN India delivery.
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