BenchK Plugs and Screws Set

Fischer Expansion Screws and Plugs A well-known German manufacturer of fastening systems offers DUOPOWER pins – which guarantee very good fixing thanks to the use of 2 components. Depending on the base material, the gray element made of high-quality nylon automatically activates the optimal holding function (expanding, folding, rolling) for the best fixing. The spreader wings of the red element provide expansion and additional protection of the gray element. Easily screwed in and tightened at the end. No risk of over-tightening the pin. The molded edge of the pin prevents it from falling into the hole.  Advantages Two different components allow for the highest load-bearing capacities and intelligent operation in different types of ground. Good feeling when the pin is fully extended. You can feel the exact moment when the pin is properly fitted. A small collar on the periphery of the plug prevents it from falling into the hole during assembly. Serrated shape on the side of the plug prevents it from turning during assembly. Increased anchoring depth makes the plug particularly suitable for fixing in hollow blocks, aerated concrete and plastered walls. Application Concrete Solid bricks Solid silicate bricks Aerated concrete Bricks with vertical perforation Perforated silicate bricks Plasterboard Gypsum plasterboards and gypsum fiber boards Light concrete hollow block blocks Hollow-core slabs of brick and concrete or the like Natural stone Particle boards Full gypsum boards