SELF-DRILLING SCREW FOR ALUMINIUM

KKA COLOR, the wood screw that ensures a pleasing appearance and durability for your wooden claddings.

The tip of the KKA COLOR wood screws features a special bleeder geometry, which allows optimal dissipation of the shavings during screwing.

The black, anti-rust coating makes it optimal for applications in aggressive environments, ensuring a concealed effect on black substructures and clips.

KKA COLOR is ideal also for fastening Rothoblaas TVMN standard clips, plates and angular elements to steel or aluminium substructures and offers the possibility of fastening overlapping metal-metal sections.

In carbon steel with coloured, organic, anti-rust coating, it can be used without pre-drilling on aluminium less than 3.2 mm thick and is suitable for applications in service classes 1, 2 and 3.