L Type Foundation / Anchor Bolt The L Type Foundation / Anchor Bolt is a heavy-duty fastening solution designed to securely anchor steel structures, machinery, and equipment to concrete foundations. Its 90° bent end provides excellent grip within concrete, ensuring high stability and reliable load-bearing performance. Manufactured from premium-quality mild steel, high-tensile steel, or stainless steel, these bolts are available in various sizes, thread lengths, and finishes, including hot-dip galvanized and zinc-plated options for enhanced corrosion resistance. Applications Steel structure columns Pre-engineered buildings (PEB) Industrial machinery foundations Transmission towers Light poles and sign structures Equipment base plates Components L-shaped anchor bolt Hex nuts (typically 2) Flat washers Base plate Concrete foundation Common Sizes Bolt Diameter Typical Length M12 250–400 mm M16 300–500 mm M20 400–700 mm M24 500–900 mm M30 700–1200 mm Actual dimensions depend on the structural engineer's design and loading requirements. Materials Mild Steel (MS) High Tensile Steel (Grade 8.8 or higher) Stainless Steel (SS304 / SS316) Hot-dip galvanized steel for outdoor and corrosive environments Advantages Simple and cost-effective design Strong anchorage when embedded in concrete Easy to fabricate and install Suitable for a wide range of structural applications

A J-Type Foundation Bolt (also called a J-Bolt or J Anchor Bolt) is a steel anchor bolt with one end bent into the shape of the letter “J“. It is embedded in concrete foundations to securely anchor structural members or equipment. Applications Steel column base plates Pre-engineered buildings (PEB) Machinery foundations Pole and tower foundations Signage and lighting poles Standard Dimensions Dimensions vary according to the structural design. Common sizes include: Bolt Diameter Typical Length M12 300–450 mm M16 400–600 mm M20 500–800 mm M24 600–1000 mm M30 800–1200 mm Materials Mild Steel (MS) High Tensile Steel (Grade 8.8 or higher) Stainless Steel (SS304/SS316) Hot-dip galvanized steel for corrosion resistance Advantages Strong anchorage in concrete due to the J-shaped hook. Simple and economical design. Suitable for heavy structural and industrial applications. Available in custom lengths and diameters.