Fastenmetal Ltd specializes in the research and manufacturing of Dry Stone Cladding Clamps, which are specially designed to fix natural stone facade panels. These clamps use mechanical interlocking instead of traditional mortar bonding, and are widely used in historic building restoration, landscape curtain walls, and modern dry stone facade installations.
We support custom clamp designs based on customer drawings, compatible with carbon steel, stainless steel (304/316L), and weathering steel materials, covering stone thicknesses from 2mm to 20mm. Equipped with 20 high-precision stamping machines, we ensure consistent tooth geometry for reliable clamping performance, reaching a clamping force of over 8kN. We also support custom features such as non-standard hole shapes and curvature adjustments.
Our products strictly follow the ISO 9001 Quality Management System and the BS 7533 standard for dry stone installation, ensuring long-term stability and performance even in humid or high load environments.
