This L shaped foundation bolt is a straightforward yet effective anchoring solution for light to medium construction projects. The 90-degree bent end creates a mechanical lock within the concrete, providing reliable resistance against uplift and lateral forces. Its simple geometry makes it easy to install and position in formwork, and it performs consistently across a wide range of foundation types. Available in diameters from M12 to M30 and lengths from 300mm to 2500mm, this bolt accommodates various building and equipment anchoring needs. The threaded end remains accessible above the concrete surface, allowing for straightforward attachment of columns, equipment bases, and structural supports. Anchor bolts of this design are among the most commonly specified fasteners for building foundations, offering a balance of strength and cost-effectiveness that suits many project budgets.
These foundation bolts are produced using Q235B or Q345B carbon structural steel, materials that provide adequate strength for typical building loads. The bolts are hot-dipped galvanized to protect against corrosion, with enhanced coating options available for projects in coastal or high-humidity areas. The manufacturing process includes cold bending to achieve the precise 90-degree angle, followed by thread rolling to ensure accurate fit with standard nuts. Quality checks include dimensional verification, bend angle measurement, and coating thickness testing. L-type anchor bolts are commonly used in residential construction for anchoring columns to footings, in small industrial buildings for equipment bases, and in curtain wall systems for structural support. Their straightforward design makes them a practical choice for contractors who need reliable foundation anchoring without the complexity of more specialized fasteners.
Installation of these bolts is straightforward and well understood by construction crews. The bolt is positioned in the formwork prior to concrete placement, with the bent end oriented downward to maximize grip in the cured concrete. Proper placement requires attention to both the position and the vertical alignment of the threaded end. Once the concrete has cured, the exposed threads provide a ready-to-use connection point for structural elements. For projects with tighter budget constraints, L-type anchor bolts offer a cost-effective alternative to more complex foundation fasteners. In applications requiring higher load capacity, 9-shaped anchor bolt and umbrella-type anchor bolt provide enhanced performance, but for most light to medium structures, this L-shaped bolt delivers reliable service at a competitive price point. The product is available in a range of standard sizes, with custom lengths and thread configurations available for special applications.
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Main Product:
Anchor Bolts,
L-type Anchor Bolt,
Foundation Embedded Anchor Bolts,
Umbrella-type Anchor Bolt,
General Fasteners ,
Light Pole Anchor Cage