A heavy hex bolt is a type of fastener characterized by a hexagonal head that is larger and thicker compared to standard hex bolts. This increased head size allows for greater torque when tightening, making it ideal for heavy-duty applications. Constructed from high-grade materials, heavy hex bolts are designed to endure extreme pressures and are often used in construction, engineerin... https://www.dalloyedbolts.com/heavy-hex-bolts-manufacturers-suppliers-stockists-exporters.html