Mounting block

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Mounting block

Universal assembly aids for aligning, levelling or use as shims. Particularly suitable for ensuring correct load transfer when installing windows.

  • Length: 40 mm
  • Width: 60 mm
  • Material: PP - Polypropylene

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Available in 7 versions

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You can refine your search by selecting different attributes

Art.-no. Thickness Colour Length Width Quantity PU
1.5 mm White 40 mm 60 mm
500 pcs
3 mm Red 40 mm 60 mm
500 pcs
5 mm Green 40 mm 60 mm
500 pcs
10 mm Brown 40 mm 60 mm
250 pcs
1 mm Beige 40 mm 60 mm
500 pcs
2 mm Blue 40 mm 60 mm
500 pcs
4 mm Yellow 40 mm 60 mm
500 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.
Art.-no. Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

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Technical information

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To ensure correct load transfer when installing windows and doors or for levelling and aligning interior fittings and drywall elements. Würth mounting blocks are a universal aide for spacing and levelling work.

Height adjustable

The 60 x 40 mm mounting blocks are available in thicknesses of 1.5 mm; 3 mm; 5 mm and 10 mm

Extremely resilient

The solid cast blocks made from polypropylene (PP) have a compressive strength of over 16 tonnes* and are extremely robust

*Calculation: 60 x 40 mm = 2400 mm² x 70 N/mm² = 168,000 N = 16,480 kg


The load-bearing strength of the substrate in question is critical for calculating the compressive strength, as well as the load-bearing strength of the block.