High-quality polyamide (nylon) ensures resistance to weathering, ageing and rotting. It withstands temperatures from 40 to +80 C without damage. The tough and elastic material has the effect of damping vibration and absorbing noise. It has good electrical insulation properties, possesses high tensile and compressive strength, and is very largely resistant to chemical influences. The locking wings prevent the fixing from rotating in the drillhole, and the deeply shaped teeth are anchored by friction grip in solid building materials or by positive form locking in soft and coarse building materials. The front half of the fixing possesses a full cross-section so that the expansion pressure is further increased when the screw is inserted to the full depth of the drill-hole. The wide plane internal surfaces offer the screw a good deal of grip for a secure hold. The fixing is suitable for wood screws and chipboard screws. The wide neck is free of expansion pressure and prevents surface damage to plaster articles. Suitable for: All concrete and masonry building materials, from perforated bricks to aircrete and light building panels. For fixing of: All objects, which can be fastened with woodscrews or chipboard screws.
