Insulation screw W-IS

Name: Insulation screw W-IS
Brand: Würth
SKU: 0905026150

Insulation screw W-IS
DWL-(W-IS)-(A2K)-WHITE-125-7X150

Art.-no. 0905026150

EAN 4052703174614

All versions

Price for selected packaging unit

Insulation screw W-IS

Art.-no. 0905026150

Price for selected packaging unit

Quantity

x 100 pcs

Exclusively for trade customers

Login/Register
Call customer service: 0800 121 854

For attaching wood-wool panels and multilayer panels in concrete

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

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

Application area

For attaching all types of insulation panel to concrete ceilings and walls (C20/25)

For attaching wood-wool panels and multilayer panels to concrete ceilings and walls

Suitable for attaching ceiling insulation panels, acoustic panels, wood-wool panels and multilayer panels to concrete ceilings and walls (e.g. garage ceilings, cellar ceilings)

Length	150 mm
Max. attachment height (t fix)	125 mm
Head diameter	37 mm
Nominal drill-bit diameter (d 0)	6 mm
Through-hole in the component to be connected (d f)	8.0 mm
Embedding depth (h nom)	25 mm
Drill hole depth (h 1)	30 mm
Material	Steel
Surface	Zinc plated

Performance data: Concrete
Anchor		W-IS
Recommended load without fire exposure	F_rec = C20/25 [kN]	0,15
Fire resistance rating	F90 [kN]	0,015

Installation parameters: Concrete
Anchor		W-IS
Nominal drill diameter	d₀ [mm]	6
Drill cutting dia.	d_cut ≤ [mm]	6,25
Drill hole depth	h₁ ≥ [mm]	30
Embedment depth of the anchor sleeve	h_nom [mm]	25
Through hole in the attachment	d_f ≤ [mm]	8,0

Additional accessory:

Product

Description

Quantity

Price
/PU

Blow-out bulb for drill hole cleaning

BLWOUTBULB-F.CLN

Art.-no. 0903990003

For cleaning drill holes with a smaller diameter

The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with v

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units

The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.

In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).