Galvanised ring anchors
in category: Galvanised ring anchors
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Galvanised ring anchors for concrete, stone and solid brick
Galvanised ring anchors are mechanical expansion fasteners made of structural steel with an electrolytic zinc coating. This category holds Dromet PSRe ring expansion anchors in thread sizes M6 to M20. They are used for permanent fixings in non-cracked concrete, natural stone and solid brick. They are intended for installers and builders.
What you will find in this category
- M6 ring anchors: lengths 70-100 mm, for light fixings.
- M8 ring anchors: lengths 60-155 mm.
- M10 ring anchors: lengths 70-230 mm.
- M12 ring anchors: lengths 90-250 mm.
- M14 ring anchors: lengths 120-250 mm.
- M16 ring anchors: lengths 125-280 mm.
- M20 ring anchors: lengths 170-270 mm, the heaviest versions at up to 0.63 kg each.
How to choose
- Thread size: choose M6 to M20 to match the fixture and the load. Weight rises from 15 g (M6) to 0.63 kg (M20).
- Length and anchoring depth: both are given on each product page. Match them to the thickness of the fixture and the base material.
- Base material: the anchors are for non-cracked concrete (min. class B20 where stated), natural stone and solid brick.
- Fixture thickness: where listed, check the thickness of the fixed element against the anchor length.
- Documentation: most listings state ETA 05/0242 and CE. Check the individual product page if your project needs documented compliance.
Typical applications
Ring anchors are used to fix mounting profiles, metal structures, gratings, railings, handrails and machinery to concrete and masonry. Larger sizes also suit profiles and structures for photovoltaic installations. The zinc coating gives corrosion protection under standard operating conditions.
Frequently asked questions
Which base materials are these anchors for?
They are designed for non-cracked concrete (min. class B20 where stated), natural stone with a compact structure and solid brick.
Are a nut and washer included?
Several listings state that the anchor is supplied with a nut and washer. Check the individual product page to confirm this for the size you need.
Which thread sizes are available?
The category covers M6, M8, M10, M12, M14, M16 and M20 anchors, in lengths from 60 mm to 280 mm.
Not sure which size or length suits your fixing? Contact our technical support and we will help you choose.