All screws are produced according EN-14566. We only work together with ISO certificated suppliers.
The screws have very sharp points and perfect PH drives. All screws have to pass a 72 hour salt spray test.
The perfect belt work with all Autofeed Screwdrivers, like Makita, Hilti, Senco, Hitachi, FEIN, Bosch, Festool and others.