Fastening cables directly on walls and to ceilings Material Steel galvanized using zinc flake coating method PN-EN ISO 10683:2014-09 Additional information For the installation use the following bolt options: - SROM6x30 - SRBOM6x30 + NSM6 + PP6 - SBOM5x60 - KWBO6x35 or KWBO6x40 - GSO6x40 - KSKOM6 - KKG5 - MKR6x32 - PSROM6x45 - SMD4.8x16