Foundation Bolt manufactured by lg industries is a high-strength fastening component used to anchor steel structures, columns, and heavy machinery securely to concrete foundations. It plays a critical role in transferring loads from the structure to the foundation, ensuring stability, alignment, and long-term safety.
Key Features
Designed to withstand tensile, shear, and vibrational loads
Strong anchorage through bent ends, welded plates, or chemical fixing
Precision threading for accurate installation
Long service life with corrosion-resistant finishes
Common Types of Foundation Bolts
L / J Type Foundation Bolt – Bent end for mechanical anchoring in concrete
Plate Welded Foundation Bolt – MS plate welded at bottom for heavy loads
Straight Foundation Bolt – Used with anchor plate or chemical grouting
Eye Foundation Bolt – Loop end provides enhanced grip in concrete
Double Plate / Stiffener Plate Foundation Bolt – For heavy industrial structures
Material & Finish
Material: Mild Steel (MS), EN8, EN19, High Tensile Steel
Finish: Black, Hot Dip Galvanized (HDG), Zinc Plated
Manufactured as per IS / ASTM standards
Applications
Industrial sheds & PEB structures
Power plants, refineries, cement & steel plants
Heavy machinery & equipment foundations
Bridges, towers, and infrastructure projects
LG Industries Manufactures Square Foundation Bolt Is A Type Of Heavy-duty Anchor Bolt Used To Secure Structural Members, Machinery, And Base Plates To Concrete Foundations. It Features A Square-shaped Anchor Plate Or Square Nut At The Embedded End, Which Provides Enhanced Resistance Against Pull-out And Rotation Once The Concrete Sets.This Design Ensures Strong Anchorage And Effective Load Transfer From The Structure To The Foundation, Making It Ideal For Applications Requiring High Stability Continue
LG Industries Manufactures Square Shape Foundation Bolt Is A Type Of Anchor Bolt Used To Fix Structural Steel Members, Columns, And Heavy Equipment To Concrete Foundations. It Is Characterized By A Square Section Or Square Anchor Arrangement At The Embedded End, Which Provides High Resistance Against Pull-out And Rotation.Design & ConstructionShape: Straight Round Or Square Shank With A Square Plate / Square Bend / Square Washer At The Embedded EndThreading: Threaded On The Top End To Continue
Foundation Bolt Tolerance1. Bolt Diameter Tolerance(As Per IS / ISO Manufacturing Practice)2. Bolt Length ToleranceBolt LengthToleranceUp To 500 Mm±2 Mm500 – 1500 Mm±3 MmAbove 1500 Mm±5 Mm3. Thread ToleranceMetric Threads: 6g (external) As Per ISO 965 / IS 4218UNC / UNF Threads: 2A ClassThread Length: ±2 Mm4. Projection Above ConcreteBolt DiameterToleranceM12 – M24±5 M Continue