Fischer 536852 ULTRACUT FBS II 8 x 70 20/5 US TX Concrete Screw Pack x 50

Top Features

• With up to 3 embedment depths, it allows for the same screw to be used for different component thicknesser
• The special saw tooth geometry enables fast cutting into the concrete
• The approved adjustment for the concrete screws allows the screw to be unscrewed twice to align the attached part, and then to tighten the screw again
• The Fischer ULTRACUT FBS II is the perfect concrete screw for top installation comfort
• The special saw tooth geometry enables fast cutting into the concrete
• Drill hole cleaning is not required for installations in ceilings or floors
• Thanks to the national approval, multiple usage for temporary anchorings (for example, formwork construction) is permitted
• For the installation of the wall screw, we recommend a tangential impact driver with a compatible socket or a special TORX bit
• The concrete screw is ideal for the fixation of railings, protection barriers, cantilevers, and formwork bracings, for example

Advantages

• Maximum flexibility with regard to load and fixture thickness due to up to two approved embedment depths
• The special saw tooth geometry enables fast cutting into the concrete
• No drill hole cleaning is required for installation in ceilings or floors, or use of hollow drills with suction
• The expansion-free anchorage (undercut) ensures really low edge and axial clearances
• The ETA approval covers applications in cracked concrete and seismic power categories C1 and C2
• Approval-compliant adjustment allows the concrete screw to be undone twice and the fixture to be underlaid or adjusted
• The national approval allows multiple usage for temporary anchorings (for example, formwork construction).

Functionality

• The ULTRACUT FBS II is recommended for the push-through installation
• Drill holes do not need to be cleaned during vertical installation (ceiling and floor)
• For floor fixings the hole must be drilled 3x drill hole diameter deeper
• We recommend using a tangential impact screwdriver with a suitable impact screwdriver socket or an internal torx drive
• The screw is installed correctly when the screw head sits flush on the fixture and cannot be screwed in deeper (visual setting control)

Documents for Downloading

Approvals

https://content.fischer.de/cbfiles/fischer/zulassungen/eta/zd_etab_f_15-0352_%23sen_%23aip_%23v3.pdf

https://content.fischer.de/cbfiles/fischer/zulassungen/zd_dop_ultracut-fbs-ii-zugzone-1_f_%23sen_%23aip_%23v1.pdf

https://content.fischer.de/cbfiles/fischer/zulassungen/zd_z_01_fbsii_f_%23sen_%23aip_%23v1.pdf