Main Functions Of Hex Flange Bolts

Enable Removable Connections: Hex flange bolts are used in conjunction with nuts to fasten and connect two or more components with through-holes. This type of connection allows for disassembly and reassembly when needed, making it a typical removable connection structure.

Increase Contact Area and Improve Anti-Loosening Performance: A key feature is the integrated flange under the bolt head. This flange significantly increases the contact area between the bolt and the connected surfaces, reducing pressure per unit area, effectively preventing surface damage to the components, and better distributing the load, thereby enhancing the stability of the connection and its resistance to loosening.

Adapt to High-Demand Conditions: Due to their structural advantages, hex flange bolts are widely used in automotive engines, heavy machinery, instruments and meters, bridge construction, cranes, excavators, and industrial equipment, particularly in fields requiring high connection reliability.

Meet Specific Force Requirements: Depending on the application, they can be categorized as standard type or designed for reamed holes. Hex flange bolts for reamed holes are precisely matched to the hole size and are specifically used to withstand lateral loads, that is, forces perpendicular to the bolt axis. ...