Fischer Concrete Screws 6 x 85 mm Screw Anchor Hexagonal with U-Washer Stainless Steel A4 Pack of 100

The powerful concrete screw for maximum mounting comfort outdoors. The Fischer concrete screw ULTRACUT FBS II US R with the specially hardened red tip, is a powerful anchoring solution for quick installation. The concrete screw with the pressed washer is ideal for outdoor or wet room applications. The European technical rating for cracked and non-cracked concrete as well as for seismic loads and the fire suitability for the fire resistance class R 120 guarantee an additional plus in safety. The sawtooth geometry allows for quick and energy-saving installation. No drill hole cleaning is required when installing in ceilings and floors. The expansion pressure-free anchoring allows the smallest edge and axle distances. Product advantages: specially hardened red tip hexagonal with U-disc, very high corrosion protection, application in damp rooms and outdoors, quick cutting thanks to special sawtooth geometry. Under-head ribs safely prevent accidental loosening up to three nominal screw depths per diameter. The ETA rating (ETA-17/0740) covers the application in cracked concrete (option 1), as well as the seismic performance categories C1 and C2. The approval-compliant adjustment allows the concrete screw to be loosened 2x up to 20 mm, to lay the attachment part under and/or align the expansion pressure-free anchoring (undercut) ensures the smallest edge and axle distances. With the screw head against the attachment part, the correct mounting of the screw is ensured. (optical setting control) R - stainless steel of corrosion resistance class III. Note: For vertical mounting (in ceilings and floors) and the use of hollow drills with extraction, drill hole cleaning is not required. When drilling into the ground, 3 x drill diameters must be drilled deeper. Please note: the manufacturer refers to the "drill ø" in the article description and not to the "screw diameter"!!! (see sketch) ETA rating: ETA option 1 hnom anchoring depth (mm): 60 shape: FBS II h2 drilling depth (mm): 95 brand: Fischer SW (mm): 13 d1 (mm): 7.5 size (mm): 6 x 85 material: stainless steel tfix usable length max. (mm): 25 L (mm): 85 surface: A4 drill diameter (mm): 6, head shape: hexagonal head, content specification (ST): 100

• Use: this concrete screw impresses with under-head ribs and prevents unintentional loosening of the screw and offers a very high corrosion protection - ideal for damp rooms and for outdoor use
• Practical: screw anchor with special sawtooth geometry, which allows for particularly quick cutting into the building material and expansion pressure-free anchoring with low edge and axle spacings
• Quality: concrete screws with specially hardened red tip for cracked and non-cracked concrete, seismic performance categories C1 and C2, for fire resistance class R 120
• Specifications: Shape: FBS II hexagonal concrete screw. Dimensions: 6 x 85 mm. Wrench width: 13 mm. Tfix usable length: max. 25 mm | hnom anchoring depth: 60 mm | h2 drilling depth: 95 mm | tested according to standard: ETA-17/0740 option 1
• Box contents: 50 pieces of Fischer concrete screws 6 x 85 mm – screw anchor hexagonal with U-disc, stainless steel A4