Dromet ring anchor expansion bolt PSRe M16x125/3 galvanised
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Description
Dromet PSRe M16x125 galvanised ring expansion anchor for concrete
The PSRe M16x125 ring anchor from Dromet is a reliable mechanical fastener designed for permanent fixing of structures in concrete and stone substrates. Thanks to its ring-shaped design with expanding segments, it provides high load capacity and secure anchoring — an ideal solution for installation teams working on photovoltaic installations, steel structures, balustrades or machine mountings.
The anchor holds a European Technical Assessment ETA 05/0242, a CE certificate and a national approval AT-15-7574/2008, confirming its full compliance with safety requirements and enabling its use in structural building connections.
Application
The anchor is designed for fixing profiles and metal structures, grilles, railings, machines and other structural elements and equipment. It can be used in the following substrates:
- Non-cracked concrete of at least B20 (C16/20) class
- Natural stone with a dense structure
- Solid brick
Technical parameters
- Designation: PSRe 16x125/3
- Thread: M16
- Drilling diameter (fi): 16 mm
- Total length (L): 125 mm
- Thickness of the fixed element (E): 3 mm
- Anchoring depth (F): 110 mm
- Hole depth (D): 168 mm
- Material: structural steel, electrolytically galvanised
- Design: ring-shaped with nut and washer
- Weight: 0.215 kg
- EAN: 5907518608078
- Sales unit: piece
Material and corrosion protection
Installation recommendations
Correct installation of the ring anchor requires observing a few key principles:
- The installation hole must be drilled perpendicular to the surface of the substrate
- After drilling, the hole must be thoroughly cleaned of dust and debris
- Insert the anchor into the hole using light hammer blows
- Use a torque wrench to tighten the nut
- After the fastener has expanded, the washer under the nut must be firmly pressed against the fixed element
- Detailed technical data and load tables are provided in the AT-15-7574/2008 approval — 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
Technical data
| Thread type | M16 |
| Length [mm] | 125 |