The chord bolt has a product size of 36*180mm, a single weight of 2.2kg, and is made of No. 45 steel. The surface treatment is generally electro-galvanizing. The product is mainly used to connect Bailey plates and reinforcing chord bolts, and is a dedicated connection and fixing part.

Chord bolts for Bailey bridges are critical fasteners used to connect and secure the main structural components of modular military and temporary bridges. Designed for high strength and durability, these bolts ensure that the trusses, chords, and panels remain firmly aligned under heavy loads and dynamic stresses. Proper installation of chord bolts is essential for maintaining the structural integrity of the bridge, providing reliable load-bearing capacity, and ensuring the safety of personnel and vehicles crossing the bridge.

Manufactured from high-quality steel with corrosion-resistant coatings, chord bolts withstand harsh environmental conditions, including moisture, temperature fluctuations, and heavy mechanical stress. Their precision design allows for easy assembly and disassembly of Bailey bridge components, making them ideal for rapid deployment in emergency, military, or temporary civil engineering applications.

These bolts also contribute to the overall longevity and performance of the bridge by preventing loosening and maintaining tension in critical joints. Regular inspection and maintenance of chord bolts are recommended to ensure ongoing safety and structural reliability. Chord bolts are compatible with standard Bailey bridge designs and play a vital role in efficient, safe, and durable modular bridge construction.