Heavy-Duty Anchor FH II M20 28/100 B FISCHER

The fischer high-performance anchor FH II B with threaded bolt is a sleeve anchor made of electrogalvanised steel. The anchor is installed in time-saving through-fixing installation. When the anchor is tightened, the cone is pulled into the expansion sleeve, expanding it against the drill hole wall. The black plastic ring prevents the anchor from spinning and absorbs the tightening slip. This pulls the attachment part to the anchoring substrate. The fischer high-performance anchor FH II B with threaded bolt is ideally suited for fastening grids, steel structures, and cable trays in cracked and non-cracked concrete. Marketing Claim: The through-fixing anchor with threaded bolt for fastenings with demanding designs in cracked concrete. Advantages: International approvals guarantee maximum safety and highest performance. Applications in earthquake zones (Seismic C1 and C2) are also covered by these approvals. The practical fastening by means of threaded bolt and nut allows for disassembly of the attachment part. The ideal interaction of the bolt shank and sleeve enables high shear load capacity. This reduces the number of fastening points required. The optimized geometry intelligently reduces the setting energy, thus ensuring force-saving installation. The use of hollow drill bits is regulated in the approval. Top Features: International approvals guarantee maximum safety and highest performance. Also for applications in earthquake zones (Seismic C1 and C2). The ideal interaction of the bolt shank and sleeve enables high shear load capacity and fewer fastening points. The optimized geometry intelligently reduces the setting energy, thus ensuring force-saving installation. Further technical characteristics: · Anchor length: 271mm · Through-fixing installation: Yes · Thread size (mm): 20mm · ICC approval: Yes · Material: Electrogalvanised steel · Min. drill hole depth for through-fixing installation: 255mm · Min. embedment depth: 125mm · Usable length: 100mm · Professional / DIY: Professional · Test mark / approvals: ETA - European Technical Assessment, Fire resistance classification · Seismic approval: C1 / C2 · Washer (outer diameter x thickness): 44 x 4.5mm · VDS approval: Yes · Max. thickness of the attachment part: 100mm ETA approval for cracked concrete and seismic loads. Force-saving installation due to optimized anchor geometry. With threaded bolt. Fewer fastening points due to high shear load capacity. Time-saving through-fixing installation.