Sleeve Foundation Bolt manufactured by LG Industries is a type of mechanical anchor bolt used to fix steel structures, base plates, handrails, and equipment into concrete or masonry. It consists of a threaded bolt combined with an expandable metal sleeve that grips the concrete when tightened.
Design & Working Principle
Made of a threaded bolt, expansion sleeve, nut, and washer.
When the nut is tightened, the bolt pulls up, causing the sleeve to expand outward.
The expanded sleeve creates strong friction against the concrete, providing secure anchorage.
Suitable for post-installation, unlike cast-in foundation bolts.
Material & Finish
Common materials: Carbon Steel, Mild Steel, Stainless Steel (SS 304 / SS 316).
Surface finishes include zinc plated, hot-dip galvanized, or plain.
Corrosion-resistant options available for outdoor and industrial environments.
Sizes & Specifications
Diameter: Typically M8 to M24 (larger sizes on request)
Length: Depends on embedment depth and base plate thickness
Threading: Full thread
Supplied with nut and washer
Sleeve Foundation Bolt Produce By LG Industries Is A Heavy-duty Anchoring Bolt Used To Fix Machines, Steel Columns, And Structural Base Plates To Concrete Foundations. It Consists Of A Threaded Bolt Placed Inside A Hollow Sleeve (pipe) That Is Embedded In Concrete, Allowing Positional Adjustment Before Final Tightening.Key ComponentsThreaded Bolt / Stud: Provides The Clamping Force.Sleeve (Pipe): Creates A Clearance Around The Bolt For Alignment And Grouting.Anchor Plate / Hook / Nut (at Continue
LG Industries Manufacturers Sleeve Foundation Bolt (sometimes Also Called A Sleeve Anchor Or Grouted Foundation Bolt) Is A Type Of Foundation Fastener Used To Anchor Structures, Machinery, Or Equipment To Concrete Foundations. Instead Of Being A Simple Bolt Cast Into Concrete, It Includes A Sleeve That Allows For Positioning And Secure Anchorage — Especially Useful In Heavy-duty And Adjustable Installations. Main Bolt/Rod: A Threaded Rod Or Bolt, Usually Made Of High-strength Steel. Continue
Strong Anchoring, Durable Construction, Reliable Performance For Industrial Foundations Across IndiaWe Are Supplying Sleeve Foundation Bolts Across India, Engineered To Provide Strong Anchoring And Secure Fastening For Heavy-duty Industrial Structures. These Bolts Are Widely Used In Machinery Installation, Construction Of Steel Frameworks, And Power Plants To Ensure Stability And Long-lasting Performance. Crafted From High-grade Materials, They Resist Corrosion, Wear, And High Stress, Making T Continue