Fischer 536881 ULTRACUT FBS II 8 x 80 30/15 SK countersunk head Box x 50

• 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 TX bit
• The concrete screw is ideal for the fixation of railings, protection barriers, cantilevers, and formwork bracings, for example

Top Features

• With up to 3 embedment depths, it allows for the same screw to be used for different component thicknesses
• 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

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

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 TX drive
• The screw is installed correctly when the screw head sits flush on the fixture and cannot be screwed in deeper (visual setting control)

Installation Instructions for Download

https://ugfds005.blob.core.windows.net/media/Marketing%20Materials/Installation%20Instructions/MA_01_FBSII_F_SEN_AIP_V1.pdf

ETA Documents for Downloading

https://ugfds005.blob.core.windows.net/media/Certification%20Documents/ETA%20European%20Technical%20Assessment/fischer/ZD_ETAB_F_15-0352_SEN_AIP_V5.pdf

DOF Documents for Downloading

https://ugfds005.blob.core.windows.net/media/Certification%20Documents/DOP%20Documents/fischer/ZD_DOP_Ultracut-FBS-II_F_SEN_AIP_V2.pdf

Load Table to Download

https://ugfds005.blob.core.windows.net/media/Load%20Tables/Load%20Tables%20fischer/LT_01_FBSII_F_SEN_AIP_V3.pdf