Dromet ring anchor bolt PSRe M6x80/22 galvanised
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Description
Dromet PSRe M6x80 mm galvanised ring expansion anchor
The PSRe M6×80 ring anchor by Dromet is a reliable expansion fastener designed for the permanent fixing of profiles, metal structures, gratings, railings, machinery and other equipment elements to concrete substrates. Thanks to its ring-shaped design with a nut and washer, it provides secure and repeatable fastening — particularly important when installing photovoltaic structures, where anchoring stability determines the safety of the entire installation.
The anchor holds a European Technical Approval ETA 05/0242, a CE certificate and a national approval AT-15-7574/2008, confirming its compliance with standards and enabling its use in projects requiring documented load-bearing parameters.
Approved installation substrates
- Uncracked concrete min. B20 (C16/20)
- Natural stone with a dense structure
- Solid brick
Technical parameters
- Designation: PSRe 6x80/22
- Thread: M6
- Drill diameter (fi): 6 mm
- Total length (L): 80 mm
- Thickness of the fixed element (E): 22 mm
- Anchoring depth (F): 55 mm
- Hole depth (D): 100 mm
- Material: structural steel, electro-galvanised
- Design: ring-shaped with nut and washer
- Weight: 0.016 kg
- EAN: 5907518616813
- Sales unit: piece
Installation diagram and dimensional markings
The cross-sectional drawing shows the anchor embedded in the concrete substrate with key installation dimensions: M – thread diameter, E – thickness of the fixed element (protrusion), F – anchoring depth, L – total length of the anchor, D – required hole depth, H – hole diameter in the substrate.
Installation recommendations
- Drill the mounting hole perpendicular to the substrate surface
- After drilling, the hole should be cleaned of dust and debris
- Insert the anchor using light hammer taps
- Tighten the nut using a torque wrench
- After the anchor has expanded, the washer under the nut must be firmly pressed against the fixed element
- The parameters specified in Technical Approval AT-15-7574/2008 must not be exceeded
Technical data
| Thread type | M6 |
| Length [mm] | 80 |