New Products

Hot-Dip Galvanized L-Bolts

Hot-dip galvanized L-bolts are special anchors bent at a 90° angle with a threaded end, commonly used at the edges or sides of concrete foundations where stress is applied. The L-shaped hook of this particular hot-dip galvanized L-bolt is embedded in the concrete, providing pull-out and shear resistance, while the threaded end is exposed for connecting equipment or supports. In the connection of wall column foundations, solar photovoltaic supports, small tower bases, and precast concrete components, hot-dip galvanized L-bolts effectively transfer tensile and shear forces. Compared to straight anchor bolts, the L-shaped anchoring end of the hot-dip galvanized L-bolt provides better pull-out resistance while saving the bottom space occupied by the hook. After hot-dip galvanizing, hot-dip galvanized L-bolts can operate reliably for a long time in moist soil and atmospheric environments.

Product Description

Hot-dip galvanized L-bolts are special anchors bent at a 90° angle with a threaded end, commonly used at the edges or sides of concrete foundations where stress is applied. The L-shaped hook of this particular hot-dip galvanized L-bolt is embedded in the concrete, providing pull-out and shear resistance, while the threaded end is exposed for connecting equipment or supports. In the connection of wall column foundations, solar photovoltaic supports, small tower bases, and precast concrete components, hot-dip galvanized L-bolts effectively transfer tensile and shear forces. Compared to straight anchor bolts, the L-shaped anchoring end of the hot-dip galvanized L-bolt provides better pull-out resistance while saving the bottom space occupied by the hook. After hot-dip galvanizing, hot-dip galvanized L-bolts can operate reliably for a long time in moist soil and atmospheric environments.

Product Feature

Highly Efficient Anchoring Capacity: The L-shaped bend is typically 3-5 times the bolt diameter, providing ample concrete bond strength. Pull-out load capacity is increased by over 20% compared to straight rods with nut-mounted anchor plates.

Compact Space Adaptability: The L-shaped hook does not extend to the foundation bottom, making it suitable for shallow foundations or pre-embedded at the foundation edge, reducing concrete usage and construction difficulty.

Resistant to Soil Corrosion: The hot-dip galvanized layer exhibits excellent corrosion resistance in soil and eliminates the risk of galvanic corrosion. The galvanized layer bonds well to concrete, minimizing interface leakage.

Precision and Strength: A large radius at the bend avoids stress concentration, eliminating the risk of delayed cracking after hot-dip galvanizing. Threaded sections can be machined as full or partial threads, with lengths customized as needed.

Convenient Installation: Exposed threads are fitted with hot-dip galvanized nuts and washers, and plastic caps can be added to protect the threads and prevent personal injury. Suitable for C25-C50 grade concrete.