jOLT SPECIAL HEX HD

This specialised hex head bolt is precision-engineered for critical fastening applications featuring integrated security measures to ensure exceptional resilience against loosening in high-vibration environments such as power bogie assemblies.

• Features an M20 nominal diameter paired with a 130 mm length for robust structural integration.
• The head is precisely drilled to a 3 mm diameter facilitating the attachment of locking wire for enhanced security and vibration resistance.
• Designed to provide reliable clamping force maintaining structural integrity in highly dynamic systems.
• Configuration promotes secure and efficient torque transfer during installation and maintenance procedures.