Drop-In Anchor Fastener
Hyrax drop-in anchor fasteners are internally-threaded expansion anchors set flush into concrete. Once a setting tool expands the anchor, it accepts a bolt or threaded rod that can be removed and refitted — ideal for overhead and demountable fixings such as cable trays, strut and suspended services.
- Internally threaded — accepts bolts or threaded rod
- Sits flush with the concrete surface
- Demountable: fixings can be removed and refitted
- Ideal for overhead and suspended services
Drop-In Anchor Fastener Specifications
Set with a matched setting tool for full, repeatable expansion and rated pull-out.
| Material | Mild Steel / Stainless Steel SS 304 |
|---|---|
| Type | Internally threaded drop-in expansion anchor |
| Thread Range | M6, M8, M10, M12, M16, M20 |
| Finish | Zinc plated, Stainless |
| Install | Flush set with setting punch |
| Base Material | Solid concrete |
Size Range
Internal threads from M6 to M20; matched setting tools available.
Finishes & Coatings
Choose the finish that matches your exposure environment and project specification.
- Electro zinc plated
- Stainless steel SS 304
- Plain / uncoated
Where Drop-In Anchor Fastener Are Used
Drop-in anchors excel at flush, demountable and overhead fixings.
Cable Tray & Trunking
Suspending cable trays and trunking from soffits.
HVAC & Ducting
Hanging ducts and mechanical services overhead.
Fire & Sprinkler
Supporting sprinkler pipework and fire services.
Pipework Suspension
Threaded-rod hangers for pipe runs.
Lighting & Ceiling
Fixing suspended lighting and ceiling grids.
Demountable Fixing
Where fixtures must be removed and refitted.
Drop-In Anchor Fastener — Common Questions
Answers about sizes, grades, finishes and supply. For project-specific queries, our technical team is glad to help.
Ask Our Team