fischer Window frame screws FFS 7,5 x 252 - 100 pieces

fischer Window frame screws FFS 7,5 x 252 with flat head

Applications

• Window frames made of wood, plastic and aluminium, Door frames, Squared timbers

Building materials

• Concrete, Vertically perforated brick, Hollow blocks made from lightweight concrete, Perforated sand-lime brick, Solid sand-lime brick, Solid brick made from lightweight concrete, Solid brick, Aerated concrete

Technical data

Anchorage depth hef
hef >/= 30 mm in concrete
hef >/= 40 mm in solid brick
hef >/= 60 mm in perforated brick / aerated concrete
td : drill hole depth >/= hef + 10 mm