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Dromet PSRe M10x120/40 Ring Expansion Anchor, galvanised
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Description
Dromet PSRe M10x120/40 Ring Expansion Anchor, galvanised
The PSRe M10x120/40 ring anchor manufactured by Dromet is a proven mechanical expansion fastener designed for the permanent fixing of mounting profiles, metal structures, handrails, grilles and machinery in substrates of non-cracked concrete (min. class B20), dense-structured natural stone and solid brick. The ring design ensures high load capacity and even distribution of stresses in the anchoring zone, which is crucial for loaded structural connections.
The fastener is made of structural steel with an electrolytic zinc coating, providing effective corrosion protection in interior and slightly damp conditions. The anchor is supplied complete – with a nut and washer – ready for immediate installation.
Certificates and approvals
The product holds a European Technical Approval ETA 05/0242 and a CE certificate, as well as the national approval AT-15-7574/2008. This means the anchor can be used in structural connections requiring formal confirmation of load capacity — without the need for additional calculations beyond the data provided in the approval.
Technical parameters
- Manufacturer: Dromet
- Type: ring anchor (ring design)
- Thread: M10
- Overall length: 120 mm
- Anchoring depth (E): 40 mm
- Mounting hole diameter: ø10 mm
- Threaded stud length (F): 70 mm
- Dimension D: 110 mm
- Material: structural steel
- Corrosion protection: electrolytic zinc
- Weight: 0.072 kg
- EAN: 5907518682870
Installation recommendations
The mounting hole should be drilled perpendicular to the substrate surface and thoroughly cleaned of drilling dust. The anchor is inserted using light hammer taps. A torque wrench is required to tighten the nut — after the fastener has expanded, the washer must be firmly pressed against the fixed element. Installation parameters (tightening torque, minimum spacing, edge distances) are specified in the technical approval AT-15-7574/2008 — exceeding them is not permitted.
Applications
- Fixing of profiles and metal structures to concrete substrates
- Installation of handrails, balustrades and grilles in public buildings
- Anchoring of machinery and equipment to industrial flooring
- Fixing of PV support structures and other building equipment elements
- Connections in substrates made of natural stone and solid brick