Fischer FH II

Fischer Sleeve FHII anchors are a type of mechanical fastener widely used in construction to securely fix elements to concrete or masonry substrates. These anchors consist of a metal sleeve with an internal thread, often made of materials like steel, stainless steel or HCR and are designed to be inserted into a pre-drilled hole in the substrate. As a bolt or stud is tightened within the sleeve, the sleeve expands within the hole, creating a strong mechanical bond with the surrounding material. This expansion mechanism provides high load-bearing capacity, making sleeve anchors suitable for securing heavy fixtures such as machinery, HVAC systems, and structural steel. Additionally, they find applications in mounting facades and cladding systems, installing handrails and balustrades, and supporting suspended ceilings.