Screw anchor with steel screw on difficult substrates for all insulation panels. Especially for thermal restoration and large insulation thicknesses. Anchoring depth in supporting substrate: ≥ 70 mm.
Application area: concrete, light concrete, solid block, vertical coring brick, aerated concrete. 

Thickness of insulating material

		Anchor length
New building	Old building
80 mm	60 mm	160 mm
100 mm	80 mm	180 mm
120 mm	100 mm	200 mm
140 mm	120 mm	220 mm
160 mm	140 mm	240 mm
180 mm	160 mm	260 mm
200 mm	180 mm	290 mm
220 mm	200 mm	310 mm
260 mm	240 mm	350 mm
300 mm	280 mm	390 mm