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Insulation screw W-IS
Insulation screw W-IS - 1
Insulation screw W-IS - 2

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Insulation screw W-IS

For attaching wood-wool panels and multilayer panels in concrete

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Available in 8 versions

Prices for customers after login

Availability in a Würth branch office
Exclusively for trade customers

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Variants

Exclusively for trade customers

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Prices for customers after login

  • With white screw head (RAL 9003) and wood-wool structure, galvanised steel

  • Drive: TX 30

  • Push-through installation

  • Immediate load-bearing capacity

  • Low drill hole depth (h0 = 25 mm)

  • Low drill hole diameter (d0 = 6 mm)

  • Minimal anchorage depth

  • Quick, easy installation by screwing in the insulation screw

  • Virtually no expansion effect

  • Easy to fully remove

  • Quick, easy installation with a cordless screwdriver or tangential impact screwdriver

  • Integral trim cap made of flame-retardant plastic
Proof of Performance

Fire resistance (anchoring base: concrete C20/25): F90 = 0.015 kN, exposure to fire according to DIN 4102-02:1977-09 (uniform temperature curve)

Notice

The anchor can be used to fasten insulation materials to internal ceilings where the total weight of the thermal insulation and covering does not exceed 15 kg/m2.

Create the drill hole

Clean the drill hole

Screw in the insulating screw

Insulating plate attached