Dromet PSRe M8x130/60 ring anchor bolt, zinc-plated
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Description
Dromet PSRe M8x130/60 ring expansion anchor, galvanised steel
The PSRe 8x130/60 ring anchor from Dromet is a proven solution for secure fastening of mounting profiles, metal structures, gratings, railings, machinery and other equipment elements. It has been designed for non-cracked concrete min. B20, natural stone with a compact structure and solid brick — typical substrates found on photovoltaic, industrial and infrastructure sites.
The ring construction with nut and washer ensures reliable expansion within the mounting hole and high load-bearing capacity. The anchor is made of structural steel with anti-corrosion protection in the form of electrolytic zinc plating, guaranteeing corrosion resistance in indoor and moderately humid conditions.
Certificates and approvals
The anchor holds a European Technical Approval ETA 05/0242 and a CE certificate, and is also covered by the national approval AT-15-7574/2008. This means it can be used for critical structural fastenings where documented load capacity and compliance with standards is required.
Technical parameters
- Designation: PSRe 8x130/60
- Thread: M8
- Drilling diameter (fi): 8 mm
- Overall length (L): 130 mm
- Thickness of the fixed element (E): 60 mm
- Anchoring depth (F): 65 mm
- Hole depth (D): 100 mm
- Material: structural steel, electrolytic zinc plating
- Construction: ring with nut and washer
- Weight: 0.046 kg
- EAN: 5907518696792
- Sales unit: piece
Installation diagram and dimensional markings
The cross-section drawing illustrates the correct placement of the anchor in a concrete substrate. Key installation dimensions marked on the diagram:
- M — anchor thread diameter
- E — thickness of the fixed element (distance from the substrate surface to the nut)
- F — anchoring depth in the substrate
- L — overall anchor length
- D — minimum depth of the drilled hole
- H — diameter of the drilled hole
Installation recommendations
- The mounting hole should be drilled perpendicular to the substrate surface and thoroughly cleaned of dust
- Insert the anchor into the hole with light hammer taps
- Tighten using a torque wrench — do not exceed the torque value specified in the approval
- After the anchor has expanded, the washer under the nut must be firmly pressed against the fixed element
- Installation and load-bearing parameters in accordance with Technical Approval AT-15-7574/2008 — these must not be exceeded
Application in photovoltaic installations
The PSRe M8 anchor is widely used by installation teams for anchoring PV support structures in ceilings, walls and concrete foundations. Thanks to its ETA and CE certification, it provides a reliable fixing that meets design requirements and facilitates technical acceptance of installations.
Technical data
| Thread type | M8 |
| Length [mm] | 130 |