1. Safe Expansion Design The expansion screw for climbing walls utilizes an internal expansion mechanism that activates under force, delivering a strong grip and load support on stone or concrete surfaces. The piton anchor with an expansion screw enhances safety during exterior preparation by improving bolt engagement during use. 2. Robust Load Performance The climbing nut and piton screw support up to 25 kN (approx. 2500 kg), ensuring reliable stability during intense physical activity. The stainless steel piton with nut is engineered to maintain consistent tension, providing security in altitude or cave environments. 3. Complete Set Included The climbing anchor hanger comes with a bolt, nut, hanger, and washer for effortless installation. The outdoor climbing hanger bolt features a compact, portable design compatible with 8 mm drill holes, simplifying setup in remote locations. 4. Durable Construction The climbing wall expansion screw is crafted from 304 stainless steel, ensuring wear resistance and longterm durability in diverse outdoor climates. The piton anchor with expansion screw guarantees reliable structural integrity even under repeated use in rugged terrain.