New mechanical anchors for concrete

13 July 2021

Klimas Wkręt-met offer is expanded with new products - WEDGE ANCHORS.
The offer will be available in four variants and 96 sizes (from M8 to M16).

Wedge anchors for normal uncracked concrete, reinforced and non-reinforced C20/25 - C50/60 and cracked concrete. Klimas Wkręt-met anchors are manufactured in Poland and have ETA approvals guaranteeing safe use. Metal anchors are characterized by immediate load capacity and can be used immediately after installation in concrete. They have high pull-out parameters and, thanks to their optimal structure, guarantee reliable fastening.

Wedge anchors Klimas Wkręt-met


Polish producer


  • Reliability of fastening.
  • Fast and easy installation by driving in the anchor with hammer and tightening.
  • Immediate load-carrying capacity.
  • Hole diameter equal to anchor pin diameter.
  • Two anchoring lengths.


State-of-the-art machine park and long-standing experience have
resulted in products characterized by the highest strength parameters.
Our anchors are dedicated as a professional solution for the most
important structural fastenings.


Anchors are characterized by fire resistance affecting safety
of fastenings during fire. Resistance determined in fire conditions
of R30 to R120 allows for selection of an economy fastening for any
industry according to the required fire classification.



Wedge anchor galvanized

Wedge anchor galvanized LE-ZN


Wedge anchors galvanized + stainless streel A4

Wedge anchors galvanized + stainless streel A4


Wedge anchors SQ Ceramic + stainless streel A4

Wedge anchors SQ Ceramic + stainless streel A4


Wedge anchors stainless streel A4

Wedge anchors stainless streel A4 LE-A4



  Wedge anchors Klimas Wkręt-met Wedge anchors Klimas Wkręt-met Wedge anchors Klimas Wkręt-met Wedge anchors Klimas Wkręt-met
Information Name Wedge anchor
Product code LE-ZN LE-ZNA4 LE-DA4 LE-A4
Diameter 8-16mm
Length 60-165mm
Documents ETA ETA 20/0640 ETA 20/0641 ETA 20/0641 ETA 20/0641
Characteristic resistance up to 40kN
Seismic surveys in progress
Fire resistance R30 - R120
Substrate Non-cracked concrete Option 7      
Cracked concrete   Option 1 Option 1 Option 1
Cracked concrete, multi-point structural fastening   Yes Yes Yes
Non-cracked concrete, multi-point non-structural fastening Yes Yes Yes Yes
Material Wedge anchor Klimas Wkręt-met - materiał Galvanized carbon steel bolt / clip bolt    
Wkręty ekspresowe do betonu Klimas Wkręt-met - materiał Steel + SQ Ceramic     bolt  
Wkręty ekspresowe do betonu Klimas Wkręt-met - materiał Stainless steel A4   clip clip bolt / clip


The Wkręt-met DesignFiX program for fastening design

For our customers, we offer DesignFiX - a universal tool for designing anchors.

  • Using the program, you can quickly and easily design the Klimas Wkręt-met anchors exactly according to your requirements and needs.

  • Perfect for builders, managers or construction engineers, but also for investors and contractors.


Moreover, we would like to inform you that the existing LE anchors will be withdrawn from the offer (the products will be available while stocks last).



The products have a European Technical Assessment (ETA): ETA 20/0640 (LE-ZN), ETA 20/0641 (LE-ZNA4, LN-DA4, LE-A4)


In case of any questions, please contact with our Customer Service or your consultant / ew. contact person.


04 January 2022

Klimas company has joined the European Association EAE

24 September 2021

Klimas Wkręt-met at the International Forum Wood Building in Italy

12 July 2021

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24 May 2021

Enhanced corrosion protection