Heidelberg 027920 Break bolt

The break bolt, also known as shear bolt, safety bolt or sacrificial bolt, is a mechanical fastening element from Heidelberg with the OEM part number 027920. It has the dimensions 10 x 5 x 5 cm and a weight of 0.065 kg. Break bolts are designed to shear or break when a predefined load is exceeded, thereby protecting critical machine parts from overload and resulting damage. They are frequently used in industry, for example in drive systems, conveyor systems or as overload protection in printing presses, to ensure operational safety.