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Dromet PSRe M12x250/158 galvanised ring expansion anchor
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Description
Dromet PSRe M12x250/158 galvanised ring expansion anchor
The PSRe 12×250/158 ring anchor by Dromet is a robust expansion fastener designed for the permanent fixing of metal structures, profiles, grilles, railings, machinery and building equipment components. Its ring-shaped construction with nut and washer ensures reliable expansion within the hole and high load capacity — an ideal solution for installation teams working with heavy mounting elements, including photovoltaic mounting structures.
The anchor is designed for installation in non-cracked concrete min. class B20, dense-structure natural stone and solid brick. It holds European Technical Approval ETA 05/0242, a CE certificate and the national approval AT-15-7574/2008, confirming its compliance with European and national requirements for structural applications.
Technical parameters
- Manufacturer: Dromet
- Type: ring (PSRe)
- Size: M12
- Overall length: 250 mm
- Anchorage depth: 158 mm
- Material: structural steel
- Corrosion protection: electrolytic galvanising
- Weight: 0.2 kg
- Unit of sale: pc.
- EAN: 5907518689886
Certificates and approvals
- European Technical Approval: ETA 05/0242
- Certificate: CE
- National Technical Approval: AT-15-7574/2008
Installation recommendations
The mounting hole should be drilled perpendicular to the surface of the substrate and thoroughly cleaned of drilling dust. The fastener should be insertable using light hammer taps. Installation should be carried out using a torque wrench — once the fastener has expanded, the washer under the nut must be firmly pressed against the element being fixed. The parameters specified in Technical Approval AT-15-7574/2008 must not be exceeded.