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Dromet PSRe M12x110/18 Ring Expansion Anchor, Galvanised
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Description
Dromet PSRe M12x110/18 Ring Expansion Anchor, Galvanised
The PSRe M12x110/18 ring anchor from Dromet is a proven mechanical fastener designed for permanent fixing of structures into concrete and masonry substrates. Thanks to its ring-shaped design with an expansion sleeve, the anchor delivers high load capacity and stable load transfer, making it a reliable component for mounting profiles, metal structures, balustrades, grilles, machinery and installation fittings — including photovoltaic mounting structures.
The fastener holds a European Technical Assessment ETA 05/0242 with CE certification, as well as the national approval AT-15-7574/2008, confirming compliance with safety requirements and allowing its use in critical structural connections.
Application and substrates
- Non-cracked concrete of at least class B20 (C16/20)
- Natural stone with a dense structure
- Solid brick
- Fixing mounting profiles, steel structures, grilles, railings, machinery and building fittings
Technical parameters
- Thread: M12
- Overall length: 110 mm
- Mounting hole diameter: Ø12 mm
- Anchoring depth (E): 85 mm
- Washer diameter (D): 18 mm
- Minimum hole depth (F): 130 mm
- Design: ring-shaped with nut and washer
- Material: structural steel
- Corrosion protection: electro-galvanised
- Weight: 0.102 kg
- EAN: 5902706889963
Installation recommendations
The mounting hole should be drilled perpendicular to the substrate surface, then thoroughly cleaned of dust and drilling debris. Insert the anchor into the hole using light hammer taps — the fastener should go in without excessive resistance. Tightening the nut requires a torque wrench, ensuring controlled expansion of the sleeve. Once correctly installed, the washer under the nut must be firmly pressed against the fixed element. All detailed data regarding loads, spacings and edge distances are provided in Technical Approval AT-15-7574/2008 — the parameters specified therein must not be exceeded.
Certificates and approvals
- European Technical Assessment: ETA 05/0242
- Certificate: CE
- National Technical Approval: AT-15-7574/2008