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Fischer 558231 FBS II 8x120 70/55 SK Concrete screw 8 mm 120 mm TX 50 pc(s)
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Highlights & Details
fischer UltraCut FBS II 8 x 120 70/55 SK countersunk head
- Maximum flexibility in load and mounting part thickness thanks to up to three approved screw-in depths
- The special saw-tooth geometry allows quick cutting into the concrete
- The adjustment in accordance with the approval allows the concrete screw 2x to be loosened, the attachment part to be placed under and/or aligned
Technical specifications
- Drive: Tx40
- Screw-in depth with mounting part thickness: 50 / 70 mm
- Screw-in depth with mounting part thickness: 65 / 55 mm
- Min Drill hole depth for through-hole mounting: 130 mm
- Usable length 55 mm
- Product type
Concrete screw
- Drive
TX
- Thread size
8 mm
- Content
50 pc(s)
- (Ø)
8 mm
- Length
120 mm
- Dim
(Ø x L) 8 mm x 120 mm
- Head shape
Countersunk
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 2472124 Fischer 558231 FBS II 8x120 70/55 SK Concrete screw 8 mm 120 mm TX 50 pc(s)
Description
the fischer UltraCut FBS II is the concrete screw for maximum assembly comfort. The special saw-tooth geometry allows quick cutting into the concrete. No drill hole cleaning is necessary for mounting in ceiling or floor. Thanks to national approval, multiple use with temporary anchoring is regulated, for example in formwork construction. A tangential impact driver with impact wrench suitable nut or a special TX bit is recommended for mounting the wall screw. ideal is the concrete screw for fixing railings, impact protection, consoles or formwork supports.
This text is machine translated.
This text is machine translated.
Features
- Maximum flexibility in load and mounting part thickness thanks to up to three approved screw-in depths
- the special saw tooth geometry allows quick cutting into the concrete
- For vertical mounting (in ceilings and floors) and the use of hollow drill bits, drill hole cleaning is not required for drilling holes in the floor, 3x drill diameter must be drilled deeper
- The non-spreading anchoring (undercut) ensures the smallest edge and axle distances
- ETA evaluation covers the use in cracked concrete, as well as the seismic performance categories C1 and C2
- the adjustment in accordance with the approval allows the concrete screw 2x to be loosened, the attachment part to be placed under and/or aligned
- the national approval regulates the multiple use of temporary anchoring (e.g. Formwork)
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Accessories
(*All information is plus legal VAT)The necessary accessories are required to use the article as described.
