Categories
Dromet PSRe M8x75 mm Galvanised Ring Expansion Anchor for Concrete
0
Description
Dromet PSRe M8x75 mm Galvanised Ring Expansion Anchor for Concrete
The PSRe 8×75/5 ring anchor from Dromet is a proven mechanical fastening component designed for permanent fixing of structures in non-cracked concrete min. B20, dense-structure natural stone and solid brick. Thanks to its ring design with nut and washer, the connector provides high load capacity and reliable load transfer — an ideal choice for installing metal profiles and structures, grating platforms, handrails, machinery and building equipment components.
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. The product holds a European Technical Approval ETA 05/0242, CE certificate and national approval AT-15-7574/2008 — meeting the highest standard requirements for fastenings in construction.
Technical parameters
- Thread size: M8
- Overall length (L): 75 mm
- Thickness of the fixed element (E): 5 mm
- Embedment depth (F): 65 mm
- Mounting hole depth (D): 100 mm
- Drilling diameter: ⌀8 mm
- Design type: ring
- Material: structural steel, electrolytic zinc plating
- Weight: 0.03 kg
- EAN: 5902706873009
- Sales unit: piece
Installation diagram and dimensions
The cross-section drawing shows the correct method of embedding the anchor into the concrete substrate. Key installation dimensions marked on the diagram:
- M — thread diameter (M8)
- E — thickness of the fixed element (5 mm)
- F — embedment depth in the substrate (65 mm)
- L — overall anchor length (75 mm)
- D — minimum mounting hole depth (100 mm)
- H — drilling hole diameter
Installation recommendations
- The mounting hole should be drilled perpendicular to the substrate surface and thoroughly cleaned of dust
- Insert the anchor into the hole using light hammer taps
- Tighten using a torque wrench — this ensures the correct tightening torque
- 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
Applications
The PSRe ring anchor works well wherever reliable and permanent fixing to mineral substrates is required. Typical applications include:
- Installation of metal profiles and structures (including PV mounting substructures)
- Fixing grating platforms and handrails
- Anchoring machinery and equipment to concrete floors
- Installation of building equipment components in public utility buildings
ETA and CE certification, together with national technical approval, mean that the Dromet PSRe anchor is accepted by construction supervision inspectors and can be used in projects requiring documented fastening load capacity.