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| Item number: CIEN7-79905759 Manufacturer no.: 60583 EAN/GTIN: n/a |
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 | For attaching wooden step treads in concrete sub-constructions. The fischer stair-tread fixing TBB is a fixing solution for mounting wooden stair treads on concrete staircase stringers. The special fixing consists of a fixing sleeve made of high-quality nylon and a suitable screw. When driving in the screw, the fastener expands in the concrete. Afterwards, the fastener is bonded in the wood step using cold wood glue. More information: Weight & dimensions | Drill hole diameter | 14 mm |  | Screw diameter (min) | 5.5 mm |  | Screw length | 70 mm | Features | Product type | Expansion anchor |  | Suitable for materials | Concrete |  | Material | Metal, Plastic |  | Product colour | Green |
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