SmartBolts M16 Class 8.8 are pre-engineered intelligent fastening solutions designed with an integrated visual tension indication system for accurate, real-time monitoring of bolt tension. These bolts provide a clear visual indication of tightening levels, helping reduce the risk of under-tightening or over-tightening. Manufactured with Class 8.8 material and a clear zinc finish, these SmartBolts ensure reliable fastening performance, durability, and improved safety in industrial applications.