M10 Concrete Masonry Anchor Bolt, Self Tapping Coarse Threaded Screw, Flanged Hex Head, Galvanized Carbon Steel (12.5 mm x 70 mm) Screw-in Fixing for Metal structures to Brick, Stone, Concrete 10 pcs

Heavy-duty self-tapping masonry anchor screw engineered for high-load-bearing applications in reinforced and non-reinforced concrete, brick, and stone substrates, ensuring superior tensile and shear strength. High-strength galvanized carbon steel with zinc coating provides exceptional corrosion resistance, high impact resistance, and long-term durability, making it suitable for aggressive environments and extreme weather conditions. Flanged hex head configuration enhances torque distribution, maximizes clamping force, minimizes stress fractures, and improves vibration resistance, ensuring optimal load transfer and secure fastening. Precision-engineered self-tapping threads enable direct mechanical interlock with the substrate, eliminating the need for expansion anchors, chemical adhesives, or anchor sleeves, significantly reducing installation time and material costs. Ideal for industrial, commercial, and structural applications, including fastening steel beams, seismic bracing, mechanical and electrical supports, handrails, façade systems, and other heavy-duty load-bearing installations in high-performance construction environments.