Hexagon bolt for Liebherr LTM 1070-4.1

The 11 65 17 67 hexagon bolt functions as a critical mechanical fastener within the assembly of the Liebherr LTM 1070-4.1 mobile crane. It is engineered to secure various structural components, ensuring that parts remain joined under operational loads. The bolt is manufactured according to the ISO 4017 standard, which specifies a hexagonal head design with threading extending to the head. The dimensions are set at an 8 mm diameter and a 20 mm length, with an 8.8 strength grade indicating the material's resistance properties.

This specific fastener is compatible with the Liebherr LTM 1070-4.1 crane. It is utilized in various sections of the machine, including the chassis, counterweight systems, and stabilization components, where secure mounting is required for structural integrity. The use of the correct bolt specification is necessary to maintain the alignment and connection of crane assemblies during lifting operations.

Hexagon bolts of this type serve as the primary means of connecting machine sub-assemblies. By providing a secure threaded connection, they allow for the transfer of mechanical forces between components. Proper installation ensures that the load is distributed across the joint, which is standard practice for maintaining the mechanical stability of heavy machinery systems.