Sormat concrete screws are an excellent choice for a variety of fastening jobs in concrete. They are ETA-approved, high-quality and made in Finland. In this article, we present six important things about Sormat concrete screws that every builder and renovator should know.

1. Versatile materials and coatings

Sormat concrete screws are made of carbon steel or stainless steel. Several different coatings are available, such as zinc plating (ZP) for dry indoor use and multilayer coating (ML) for improved corrosion resistance. Stainless steel concrete screws (A4) are suitable for demanding conditions.

2. Wide range of different concrete screws

Sormat offers a wide range of concrete screws for different applications and fastening needs. Several different heads are available, such as hexagon head screws (HEX), countersunk head screws (CS), pan head screws (P) and internal thread screws (I).

3. Easy and quick installation

Sormat concrete screws are designed for quick and easy installation. They are installed directly through the drilled hole of the object to be fastened without separate plugs or chemicals. Installation can be done with a regular screwdriver or impact drill.

4. ETA approvals guarantee quality and safety

Most Sormat concrete screws have ETA approval, which guarantees their quality and performance. ETA-approved concrete screws have been tested and certified according to European standards, so you can be sure of their safety and reliability.

5. Suitable for a variety of applications

Sormat concrete screws are suitable for use in both non-cracked and cracked concrete. They are also suitable for use in pre-stressed hollow core slabs and other demanding applications. In addition, they can be used to fasten other materials, such as brick and concrete blocks.

6. Comprehensive technical specifications and installation instructions

Sormat provides comprehensive technical specifications and installation instructions for all its concrete screws. You can find information on, for example, screw dimensions, materials, coatings, load properties and installation instructions. This information will help you choose the right concrete screw for the application and ensure successful installation.

More information about Sormat concrete screws

If you would like more information about Sormat concrete screws and their applications, please contact EJOT Sormat experts. We are happy to help you choose the right product and ensure that your fastening is successful, safe and reliable.