Anchor Bolt Manufacturer in India — No Minimum Order, M12 to M100
Custom anchor bolts manufacturers in Chennai — ASTM F1554, IS 5624 compliant, with strength in every bolt. M12–M100, all types and grades, fast PAN India delivery.
Experience
Anchor Bolt Manufacturer & Suppliers in India
E S Haji & Co is one of the leading heavy-duty anchor bolts manufacturers in Chennai, supplying precision-engineered fastening solutions for construction, infrastructure and industrial projects since 1924. Our anchor bolts are designed to perform under high loads, vibration and demanding site conditions — securing structural columns, heavy machinery, equipment bases and steel frameworks to concrete foundations with lasting reliability.
As a trusted anchor bolt manufacturer in India, we serve contractors, builders and engineering firms across Chennai, Tamil Nadu and major industrial hubs nationwide. Every bolt is manufactured using premium-grade raw materials with strict dimensional accuracy and quality checks at each stage of production.
Diameters
M12 to M100
Grades
4.6 · 5.6 · 8.8 · 10.9 · 12.9
Standards
ASTM F1554 / IS 5624 / DIN 529 / ISO 898-1
Types
L · J · U · Straight · Rag
Certification
Mill Test Certificates (MTC) with every batch
Key Benefits of Our Anchor Bolts
Every anchor bolt is engineered for stability against wind loads, vibration and seismic activity.
High Structural Integrity
Long-term load-bearing safety for columns, machinery and frameworks.
Corrosion-Resistant Options
Galvanised and stainless steel grades for outdoor and coastal sites.
Custom to Drawing
Dimensions, grades and finishes produced per project drawing.
Bulk Production Capability
High-volume manufacturing with reliable lead times.
Standards Compliance
ASTM F1554, IS 5624, DIN 529 and ISO 898-1.
Mill Test Certificates
Premium-grade materials supplied with full MTC documentation.
Wide Grade Range
Grades 4.6 to 12.9 to match light, structural and critical loads.
PAN India Delivery
Dependable dispatch to industrial hubs across India and export.
Types of Anchor Bolts We Manufacture
A guide to anchor bolt types, including L type anchor bolt and M12 anchor bolts through to M100, so you can specify the right one before requesting a quote.
L-Type Anchor Bolts
J-Type Anchor Bolts
U-Type Anchor Bolts
Straight Anchor Bolts
Rag Anchor Bolts
Double-End Anchor Bolts
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 specified (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 |
Materials Used for Anchor Bolts
Including stainless steel anchor bolts in SS304 and SS316 for corrosive or coastal environments, alongside carbon and mild steel grades.
| Material | Description |
|---|---|
| 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 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 & Grades
| Standard / Grade | Detail |
|---|---|
| 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 standard for tensile strength of fasteners |
| Grade 4.6 & 5.6 | Light to medium-duty general use |
| Grade 8.8 & 10.9 | High-strength for structural and heavy industrial use |
| Grade 12.9 | Extreme load-bearing for critical, high-stress projects |
Surface Finishes Available
How We Manufacture Anchor Bolts
Engineering Review
We review your structural drawings, design loads and specifications before production begins.
Raw Material Sourcing
Certified mill steel is selected and verified with incoming inspection and testing.
Forging, CNC & Threading
Bend radius and thread engagement are checked against the order specification at every L, J and U-type bolt before it moves to finishing — the two points where a small deviation causes the most fitment problems on site.
QC & Dispatch
Dimensional inspection, finishing and MTC documentation before secure PAN India dispatch.
Applications of Anchor Bolts
Our anchor bolts secure structures and equipment across construction, energy and industrial sectors.
Construction & Infrastructure
High-rise buildings, bridges, tunnels and flyovers.
Heavy Machinery
Anchoring industrial machines and process equipment.
Automotive
Assembly lines and mechanical structures.
Oil & Gas
Pipelines, rigs and offshore platforms.
Renewable Energy
Solar mounting structures and wind turbine bases.
Power Plants
Supporting transformers, towers and switchyard structures.
Pre-Engineered Buildings
Column base plates and connections.
Water Treatment Plants
Equipment foundations and supports.
Railways & Metro
Track-side structures, footbridges and station supports.
What Our Clients Say
We partnered with E S Haji & Co for anchor bolts on a large PEB project in Chennai. They suggested the right grade and delivered custom L-type galvanised bolts exactly per our drawings — zero rejections on site.
Ramesh K. Structural Contractor, ChennaiWe placed a bulk order for M36 and M48 high-tensile anchor bolts for a machinery foundation in Pune. Quality was excellent, MTCs were provided without follow-up, and delivery was on schedule.
Suresh M. Procurement Manager, PuneOur power plant project in Hyderabad needed IS 5624 Grade 8.8 hot-dip galvanised anchor bolts on a tight deadline. They delivered ahead of schedule with full documentation.
Dinesh R. Project Engineer, HyderabadLocations We Serve
As an anchor bolt manufacturer in Chennai and one of the wider anchor fastener bolt suppliers in India, we ship from our facility in Ambattur, Chennai to industrial hubs across India and internationally.
Chennai & Tamil Nadu
Ambattur · Guindy · Perungudi · Tambaram · Sriperumbudur
Manali · Madhavaram · Oragadam · Maraimalai Nagar · Padi · Avadi
Coimbatore · Trichy · Madurai · Salem · Hosur · Erode
PAN India
Mumbai · Bangalore · Hyderabad · Pune · Delhi NCR
Kolkata · Ahmedabad · Visakhapatnam · Vadodara · Surat
and all major industrial cities
International Export
UAE · Saudi Arabia · Qatar · Oman · Bahrain
Sri Lanka · Nepal · Bangladesh · Singapore
Malaysia · Africa · and more
Frequently Asked Questions
Common questions about our anchor bolt manufacturing and supply in Chennai and across India.
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What anchor bolts does E S Haji & Co offer and why are they essential?
We manufacture L-type, J-type, U-type, straight and rag anchor bolts in M12 to M100 diameters. Anchor bolts securely connect structures and equipment to concrete or masonry foundations, ensuring stability against wind loads, vibrations and seismic activity — essential for the long-term safety of any structure.
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How can I purchase anchor bolts in Chennai from E S Haji & Co?
Visit our facility at #216A, SIDCO Industrial Estate, Ambattur, Chennai 600098, or call (+91) 994 009 7572 / email info@eshaji.in for a quote. We offer competitive bulk pricing, custom dimensions and reliable PAN India delivery.
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What sizes of anchor bolts are available?
We routinely manufacture anchor bolts from M12 to M100 in lengths up to 12 metres on request, with custom dimensions confirmed against your specification. We also produce sag rods, brace rods, connection fasteners and hillside washers from the same facility.
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What grades and standards do your anchor bolts comply with?
Our anchor bolts conform to ASTM F1554, IS 5624, DIN 529 and ISO 898-1. Bolt grades include 4.6, 5.6, 8.8, 10.9 and 12.9 depending on load requirements.
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Which materials are used to manufacture anchor bolts?
We manufacture anchor bolts in mild steel, carbon steel, stainless steel SS304 and SS316, galvanised steel and high-tensile alloy steel — selected based on load, environment and corrosion resistance.
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Does E S Haji & Co supply anchor bolts across India?
Yes. We deliver PAN India to hubs including Mumbai, Bangalore, Hyderabad, Pune, Delhi NCR, Kolkata, Ahmedabad and Coimbatore. Within Chennai we serve Ambattur, Guindy, Perungudi, Tambaram, Sriperumbudur, Manali, Oragadam and surrounding areas.
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How does E S Haji & Co help select the right anchor bolts?
Our team helps you select the correct type (L, J, U, straight, rag), size (M12–M100), grade (4.6 to 12.9) and finish based on structural drawings, design loads, embedment depth, environment and applicable code.
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What surface finishes are available on anchor bolts?
We offer hot-dip galvanising, zinc electroplating, black oxide, industrial paint and stainless steel mill finish. Hot-dip galvanising is recommended for outdoor and coastal Chennai applications with high chloride exposure.
Explore Our Products
Foundation & anchor bolts, bracing systems, fasteners and fabrication — tap any product to view full details.
Get in touch
You will find yourself working in a true partnership that results in an incredible experience, and an end product that is the best.
Call us on
(+91) 994 009 7572 / 89563 56925
Email us
info@eshaji.in
