According to the U.S. Mine Safety and Health Administration (MSHA) investigation reports for haul truck-related fatalities in mining, 28.8% of fatalities were due to equipment failure. It can be noted that equipment failure of haul trucks was not only the most severe, but it was also the most frequent hazard. Safety risks can be minimised with reliable bolting solutions which also reduces costly downtime. Nord-Lock safety wheel nuts are easy to install, and you only need to retorque once after i