The innovative universal spreading nail USN 40 in telegrey (RAL 7045) is an easy and quick solution for fastening wall connection profiles, thin metal sheets, base protection profiles and cornice covers to external façades. Drill a hole, hammer it in, done!

Made out of glass-fibre reinforced nylon the USN is ageing, weather and UV-resistant and, unlike metal, wont rust. Plus, it prevents heat loss through the façade as it does not create thermal bridges, while the EPDM sealing ring protects against the intrusion of water.

Make a difference by paying attention to the details and by finishing off your project with the stylish flat head (Ø = 15 mm) of USN. This way, the USN blends harmoniously into the overall picture when using same-coloured sheets.

Universal for light-duty fixings, motion detectors, small lamps and signs can be fixed in next to no time. The use of plastic provides electrical contact protection, making USN your product of choice for light electrical applications like conjunction boxes.

USN can be mounted in almost all common building materials with impressive pull-out values. Its elastic V-shaped spring elements ensure a high spreading force. Installation is simply done by hammering the expansion nail into a drill hole Ø 6 mm.

With its length of 40 mm, fixtures up to 5 mm thickness can be mounted.

Made in Germany.