Product Details

This product is a core fastener for steel-concrete composite structures, also known as a shear stud. It is a specialized welded component for bonding steel crane beams, floor slabs, and concrete. The stud is fixed to the steel beam by welding before concrete is poured. The stud and concrete form a strong shear key, effectively transferring shear force, preventing steel-concrete separation, and improving the overall load-bearing performance of the composite structure. The product is manufactured strictly according to ISO13918/GB10433, with a reasonable welding end design, stable arc, aesthetically pleasing weld formation, and high strength. It is an essential component for heavy steel structure workshops and high-rise building steel-concrete floor slabs, and a core product for traders dealing with high-end projects.

Core Technical Parameters

Material: Carbon steel ML15Al
Surface Treatment: Hot-dip galvanized; Specifications: M16, M19, M22 (regular stock available)
Standard: ISO13918/GB10433
Recommended Accessories: Use with a dedicated ceramic ring (matching the stud) to protect the weld core during welding and improve weld quality.