Fischer 44901 High Performance Anchor FH II M20 28/30 S With Hexagonal Head Pack x 4

•  Drill hole diameter d0 28 [mm0
• Min. drill hole depth for through fixings h2 185 [mm]
• Anchor length l 192 [mm]
• Max. fixture thickness t fix 30 [mm]
• Thread M M 20 Width across nut SW 30 [mm]

• The fischer high-performance anchor FH II S with hexagonal head is a sleeve anchor made of zinc-plated steel
• The anchor is set in the time-saving through-type installation
• When tightening the anchor, the cone is pulled into the expansion sleeve and expands it against the hole wall
• The black plastic ring prevents the anchor from rotating and absorbs the torque slippage
• This means that the fixture is pulled towards the anchoring base
• The fischer high-performance anchor FH II S with hexagonal head is ideally suited to fix consoles, steel constructions, and cable trays in cracked and non-cracked concrete

Top Features

• The international approvals guarantee maximum safety and maximum performance
• Also for applications in earthquake regions (seismic C1 and C2).
• The ideal combination of screw shank and sleeve enables a high transverse load capacity and fewer fixing points
• The optimised geometry intelligently reduces the setting energy and thus ensures a force-saving assembly.

Advantages

• The international approvals guarantee maximum safety and the best performance
• The European Technical Assessment even cover use in earthquake zones (seismic C1 and C2).
• The low profile of the screw head ensures for a discreet fixing
• The design between the bolt and the sleeve ensures high shear load-bearing capacity. Thus, fewer fixing points are required
• The optimised geometry intelligently reduces the energy required for assembly
• The approval regulates the use of hollow drills

Functioning

• The FH II is suitable for push-through installation
• When applying the torque, the cone is pulled into the expansion sleeve and expands it against the drill hole wall
• The black plastic ring prevents rotation when tightening the anchor, and acts as a crumple zone to take the torque slippage so that the fixture is pulled onto the anchor base
• Available head shapes for flexible design solutions: Countersunk head (type SK), hexagon head (type S), bolt version with nut and washer (type B) and cap nut (type H).

Download Load Table

https://content.fischer.de/cbfiles/fischer/lastentabelle/lt_01_fh-ii-s_f_%23sen_%23aip_%23v3.pdf

Documents for Downloading

https://content.fischer.de/cbfiles/fischer/zulassungen/eta/zd_etab_f_07-0025_%23sen_%23aip_%23v4.pdf

https://content.fischer.de/cbfiles/fischer/zulassungen/zd_dop_fh-ii-1_f_%23sall_%23aip_%23v1.pdf

https://content.fischer.de/cbfiles/fischer/zulassungen/zd_icc_01_fhii_f_%23sall_%23aip_%23v10.pdf