The fischer Hammerfix N-P with mushroom head consists of a high-quality nylon plug and a nail screw made of A2 stainless steel. These are already pre-fitted for quick assembly. The Hammerfix is led through the component in the time-saving through-type installation. When driving in the nail screw, the fixing sleeve expands and anchors itself securely in the building material. The fischer Hammerfix N-P with mushroom head is ideal for fixing of thin components and components with slots, especially in the viewing area (suitable for outdoor use).