Dromet PSRe M16x280/158 ring expansion anchor, galvanised
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Description
Dromet ring anchor bolt PSRe 16x280/158 electro-galvanised
The PSRe 16x280/158 ring anchor bolt by Dromet is a proven mechanical fastener with a ring-type design, intended for permanent fixing of metal profiles and structures in concrete substrates. Supplied complete with nut and washer — ready for immediate installation without the need to source additional components.
The anchor is made of structural steel with anti-corrosion protection in the form of electro-galvanising, providing resistance to corrosion under standard indoor operating conditions. Thanks to its M16 size and overall length of 280 mm, the fastener offers high load capacity, essential when fixing heavy structural components.
Application
The PSRe anchor is designed for fixing into building substrates made of:
- non-cracked concrete of at least class B20 (C16/20)
- natural stone with a dense structure
- solid brick
Typical applications include fixing metal profiles and structures, platform gratings, handrails, balustrades, machinery, and other structural elements and building equipment. For installation companies carrying out photovoltaic projects, the anchor works well for anchoring PV support structures to concrete foundations.
Certificates and approvals
- European Technical Approval ETA 05/0242
- CE Certificate
- National Technical Approval AT-15-7574/2008
Holding an ETA certificate and CE marking confirms compliance with European safety standards — important when documenting fixings in projects that require confirmation of load-bearing capacity and fastener suitability.
Installation recommendations
- Drill the mounting hole perpendicular to the substrate surface and clean it thoroughly of dust
- Insert the fastener into the hole using light hammer taps
- Use a torque wrench to tighten the nut — maintaining the correct tightening torque is crucial to achieving the declared load capacity
- After the fastener has expanded, the washer under the nut must be firmly pressed against the fixed component
- All installation parameters and limit values are given in the Technical Approval AT-15-7574/2008 — do not exceed the parameters contained therein
Technical parameters
- Designation: PSRe 16x280/158
- Thread: M16
- Drilling diameter (fi): 16 mm
- Overall length (L): 280 mm
- Thickness of fixed component (E): 158 mm
- Anchoring depth (F): 110 mm
- Hole depth (D): 168 mm
- Material: structural steel, electro-galvanised
- Design: ring-type with nut and washer
- Weight: 0.404 kg
- EAN: 5907518694194
- Sales unit: piece
Technical data
| Thread type | M16 |
| Length [mm] | 280 |