The new nut coating by Friedberg for HV connections in steel constructions up to M36:

Groundbreaking improvements, especially in bolted connections, are not necessarily visible at first sight. A closer look is therefore recommended, because August Friedberg has developed AF.PRO, a new lubrication system for bolting systems that rocks.

• AF.PRO optimizes compliance with friction values

• AF.PRO prevents weather and contamination-induced delays at construction sites

• AF.PRO protects against weather-dependent moisture during transport and assembly

• AF.PRO facilitates faster processing through easier and lighter assembly

• AF.PRO provides additional safety, stability and extends the service life of the HV connection