Dromet ring anchor expansion PSRe M10x120/40 galvanised
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Description
Dromet PSRe M10x120/40 galvanised expansion ring anchor
The PSRe M10x120/40 ring anchor manufactured by Dromet is a proven mechanical expansion fastener designed for permanently fixing mounting profiles, metal structures, handrails, grilles and machinery in non-cracked concrete (min. class B20), dense-structure natural stone and solid brick. The ring design ensures high load-bearing capacity and even stress distribution within the anchoring zone, which is crucial for heavily loaded structural connections.
The fastener is made of structural steel with an electro-galvanised coating, providing effective corrosion protection in indoor and slightly damp conditions. The anchor is supplied complete – with a nut and washer – ready for immediate installation.
Certificates and approvals
The product holds a European Technical Approval ETA 05/0242 and a CE certificate, as well as the national approval AT-15-7574/2008. This means the anchor can be used in structural connections requiring formal confirmation of load-bearing capacity — without the need for additional calculations beyond the approval data.
Technical parameters
- Designation: PSRe 10x120/40
- Thread: M10
- Drilling diameter (fi): 10 mm
- Total length (L): 120 mm
- Thickness of fixed element (E): 40 mm
- Anchoring depth (F): 70 mm
- Hole depth (D): 110 mm
- Material: structural steel, electro-galvanised
- Design: ring type with nut and washer
- Weight: 0.072 kg
- EAN: 5907518682870
- Sales unit: piece
Installation recommendations
The mounting hole should be drilled perpendicular to the base surface and thoroughly cleaned of drilling dust. The anchor is inserted using light hammer taps. A torque wrench is required to tighten the nut — after expansion of the fastener, the washer must be firmly pressed against the element being fixed. Installation parameters (tightening torque, minimum spacing, edge distances) are specified in the technical approval AT-15-7574/2008 — exceeding them is not permitted.
Applications
- Fixing metal profiles and structures to concrete substrates
- Installing handrails, balustrades and grilles in public buildings
- Anchoring machinery and equipment to industrial floors
- Fixing PV support structures and other building equipment elements
- Connections in substrates made of natural stone and solid brick
Technical data
| Thread type | M10 |
| Length [mm] | 120 |