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Dromet PSRe M14x120 ring expansion anchor, zinc-plated, for concrete
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Description
Dromet PSRe M14x120 ring expansion anchor, zinc-plated, for concrete
The PSRe M14x120 ring anchor from Dromet is a solid mechanical fastener with a ring-shaped design, intended for permanent fixing in non-cracked concrete of at least class B20 (C16/20). It performs well wherever a reliable fixing of structural elements is required — steel profiles, solar PV mounting structures, walkway grating, railings, machinery and facility equipment.
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 European safety standards and allowing its use in critical fixing points.
Application
- Fixing of metal profiles and structures (including PV systems)
- Installation of grating, railings, guardrails and balustrades
- Anchoring of machinery and equipment
- Fixing of facility equipment components
- Substrates: non-cracked concrete min. B20, solid-structure natural stone, solid brick
Technical parameters
- Thread: M14
- Total length (L): 120 mm
- Anchoring depth (F): 100 mm
- Thickness of fixed element (E): 12 mm
- Hole depth (D): 150 mm
- Drilling diameter: ø14 mm
- Design: ring type
- Set: anchor with nut and washer
- Weight: 0.14 kg
- EAN: 5902706825459
Material and corrosion protection
The anchor is made of structural steel with anti-corrosion protection in the form of electrolytic zinc coating. The coating provides protection against corrosion in indoor conditions and in environments of moderate aggressiveness.
Installation diagram and dimensions
The drawing alongside shows a cross-section of the installation of the anchor set in a concrete substrate. The individual symbols denote:
- M — thread diameter (M14)
- L — total anchor length (120 mm)
- F — anchoring depth (100 mm)
- E — thickness of fixed element (12 mm)
- D — minimum hole depth (150 mm)
- H — drill hole diameter (ø14 mm)
Installation recommendations
- Drill the mounting hole perpendicular to the substrate surface and clean it thoroughly of dust
- Insert the anchor into the hole using light hammer taps
- Tighten the nut using a torque wrench — in accordance with the torque values given in the technical approval
- After expansion of the anchor, the washer under the nut must be firmly pressed against the fixed element
- Installation parameters and load capacities are defined by approval AT-15-7574/2008 — the values stated therein must not be exceeded
Certificates and approvals
- European Technical Approval: ETA 05/0242
- Certificate: CE
- National Technical Approval: AT-15-7574/2008