Legrand 50508 M 8 Dowel

FISCHER dowel M The powerful nylon expansion dowel with brass cone for metric threads The fischer dowel M is an expansion dowel made of high-quality nylon with a brass cone for holding a metric thread. The fischer dowel M is particularly suitable for attaching machines, protective grilles and control cabinets in solid construction materials. The special dowel is placed in pre-plug-in mounting. When the screw or threaded rod is screwed in, the internal brass cone spreads and the dowel anchors against the borehole wall. The large outer diameter of the dowel allows large-area load conduction into the building material. This increases the load capacity. Advantages: The large outer diameter of the dowel achieves large-area load conduction into the building material. This allows maximum load capacity. The high spread rate of the dowel makes it insensitive to building material tolerances. This ensures easy and safe installation. The internal thread allows the use of standard metric screws or threaded rods and allows for surface flush removal and reusability of the attachment point. This achieves a high degree of flexibility. Applications: machinery protective grilles control cabinets Building materials: concrete Natural stone with a dense structure solid brick solid lime sand solid brick solid brick made of lightweight concrete aerated concrete solid gypsum slabs hollow bock made of lightweight concrete The details (building materials, loads, etc.) of the available approval if applicable apply. How it works: The M dowel is suitable for pre-plug mounting. By screwing in the screw, the internal brass cone spreads the dowel M and reliably anchors it in the building material. The required screw length results from dowel length+attachment thickness. Suitable for metric screws and threaded bolts