PVD coated screws

Screws with PVD coating are excellent particularly for their high surface hardness, increased chemical wear resistance and decreased material adhesion.  

     PVD coating features:

·        high surface hardness

·        very low friction coefficient

      Advantages:

·        increased screw life (tools life) = decreased costs for new spare parts and downtime eliminations due to an exchange

·        higher production performance

·        protection against parts seizure