Fischer 546387 FBS II 6 x 120/65 SK countersunk head 100 pieces

Fischer 546387 FBS II 6 x 120/65 SK countersunk head 100 pcs.

The Fischer concrete screw FBS II 6 SK is made of electrolytically galvanized steel with a countersunk head. The FBS II 6 SK is specially designed for applications such as fastening pipe sections, duct systems, ventilation ducts and facilities in building service technology. When the concrete screw is screwed into the drilled hole using an impact wrench, the thread cuts deep into the concrete, ensuring the highest load-bearing capacity. The high ease of assembly saves time. The European technical approval for cracked concrete and uncracked concrete, as well as for seismic loads and classification in fire resistance class R 120 guarantee even more safety.

Advantages

• The first concrete screw with diameter 6 and variable anchoring depths allow high flexibility and precise adjustment to loads
• The ETA assessment option 1 includes use in cracked and uncracked concrete for the highest safety requirements
• The first concrete screw with a 6 mm diameter and an ETA rating for category C1 seismic performance for additional safety standards
• The FBS II 6 is approved for multiple use of non-load bearing systems, making it ideal for the installation of pipe runs, cable trays and prestressed hollow core slabs
• Drill holes need not be cleaned during vertical installation (ceiling and floor). For floor mounts, the hole must be drilled 3x drill hole diameter deeper
• Different head shapes offer maximum flexibility and perfect adaptation to the application
• The recessed head offers flush installation and is suitable for visually appealing installations
• The special double angle on the geometry under the head increases the stability of the concrete screw during screwing in
• The attachment can be unscrewed up to twice within the approval to insert a shim of up to 10 mm or to align the attached part and then retighten the screw
• The concrete screw FBS II 6 offers the possibility for use in masonry (solid building material)

Building Materials

• Concrete C20/25 to C50/60, cracked and uncracked
• Prestressed hollow concrete ceilings C30/37 to C50/60 for the multiple use of non-load bearing systems
• Concrete C12/15
• High-density masonry
• Solid building materials

Assembly

• The FBS II is suitable for push-through mounting
• We recommend the use of a suitable impact wrench and cap or TX bit
• Drill holes need not be cleaned during vertical installation (ceiling and floor). For floor mounts, the hole must be drilled 3x drill hole diameter deeper
• The Concrete Screw is correctly installed when the screw head sits flush on the attachment and cannot be screwed in deeper (visual check).

Technical data

• Approval : relevant
• Drill hole diameter : 6 mm
• Min. hole depth for through-hole mounting : 130 mm
• Screw length : 120 mm
• Intake : T30
• Content : 100