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Dromet PSRe M10x170/90 ring expansion anchor, galvanised
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Description
Dromet PSRe M10x170/90 ring expansion anchor, galvanised
The PSRe M10x170/90 ring anchor by Dromet is a proven expansion fastener for permanently securing structures in concrete, stone and brick substrates. Thanks to its ring-shaped design, it ensures reliable expansion within the mounting hole, while the nut and washer set allow for quick, controlled installation using a torque wrench.
The anchor is designed for fastening metal profiles and structures, grilles, railings, machinery and other building equipment. It is suitable for use with non-cracked concrete of at least class B20, natural stone with a dense structure, and solid brick — making it a versatile solution for construction sites and for installing photovoltaic systems on facades or foundations.
Certificates and approvals
The product holds a European Technical Approval ETA 05/0242 and a CE certificate, as well as being covered by the national approval AT-15-7574/2008. This confirms verified load-bearing capacity and compliance with European standards — particularly important when documenting installations for investors and supervising inspectors.
Technical parameters
- Type: ring anchor (expansion)
- Designation: PSRe M10 x 170/90
- Thread: M10
- Total length: 170 mm
- Effective anchoring depth: 90 mm
- Mounting hole diameter: Ø 10 mm
- Thickness of the fastened element (F): 70 mm
- Distance E: 110 mm
- Material: structural steel
- Corrosion protection: electrolytic zinc plating
- Design: ring-shaped with nut and washer
- Weight: 0.095 kg
- Manufacturer: Dromet
- EAN: 5907518694026
Installation recommendations
The mounting hole should be drilled perpendicular to the substrate surface and thoroughly cleaned of dust and debris. The fastener should be able to be inserted with light hammer taps. The anchor should be tightened using a torque wrench — after expansion of the fastener, the washer under the nut should be firmly pressed against the fastened element. The parameters specified in the technical approval AT-15-7574/2008 must not be exceeded.