Multi-purpose metal anchor W-MG
Multi-purpose metal anchor W-MG - 1
Multi-purpose metal anchor W-MG - 2

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Multi-purpose metal anchor W-MG

Drop-in anchor for secondary attachments on porous surfaces, e.g. pumice, lightweight or aerated concrete. Zinc-plated steel

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Available in 5 versions

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Art.-no. Anchor diameter Anchor length (l) Nominal drill-bit diameter in PB 4 (d 0) Nominal drill-bit diameter in perforated brick (d 0) Quantity PU
5 mm 30.5 mm 3 mm 6 mm
200 pcs
6 mm 32 mm 3.5 mm 8 mm
200 pcs
8 mm 38 mm 6 mm 10 mm
200 pcs
8 mm 60 mm 6 mm 10 mm
100 pcs
10 mm 60 mm 8 mm 14 mm
100 pcs

Packaging unit

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 Easy-/VarioScan. The packaging unit will be determined automatically.

Structure of our article number

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:
00574 10 (2 spaces between the 4 and the 10)

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

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

Information on price display

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).
Art.-no. Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Catalogue page as PDF  | 


Datasheets ()

CAD data  | 




Technical information

Exclusively for trade customers

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  • Can be used in various surfaces: Aerated concrete PB2/PB4, perforated tile, pumice stone, lightweight concrete

  • The anchor is knocked in until flush without predrilling in aerated concrete PB2

  • Simple installation

  • For use in pre-positioned installation

  • The W-MG 8 metal plug, in conjunction with the M8 stud screw, conforms to the requirements of the "TRGI" (German Technical Guidelines for Gas Installations). Item of these guidelines stipulates the requirements for laying the inner pipes: "Pipe attachments must be fire resistant. The supporting parts of pipe attachments must be made of non-flammable materials."

  • Wood and particle board screws can be used
  • Fire resistance: F30, F60, F90 and F120 (anchoring base: Vertically perforated brick, VPB ≥ 12, hollow sand-lime brick, HSLB ≥ 12, aerated concrete, strength class ≥ 4), exposure to fire according to DIN 4102-2:1977-09 (uniform temperature time curve)