Premium M6-M20 Drop-In Anchors for Threaded Rod Applications
Our Drop-In Anchors (also known as Internal Thread Anchors) provide a permanent, internally threaded hole in concrete for flush-mounting fixtures. Unlike wedge anchors, the Drop-In Anchor sits flush with the concrete surface, making it ideal for overhead applications, pipe hanging, and temporary fixings where the bolt needs to be removed frequently.
Available in both Knurled (for extra grip in standard concrete) and Smooth versions, these anchors are manufactured to withstand high load capacities in industrial environments.
- Flush Installation: Does not protrude from the concrete surface, allowing for a clean finish.
- Versatile Compatibility: Works perfectly with standard metric threaded rods and bolts.
- Ease of Use: The internal expansion plug ensures quick and secure setting with the correct tool.
- Corrosion Resistance: Choose SS316 Drop-In Anchors for chemical or marine environments.
| Thread Size | Outside Diameter | Anchor Length | Drill Hole Dia. |
|---|---|---|---|
| M6 | 8 mm | 25 mm | 8 mm |
| M8 | 10 mm | 30 mm | 10 mm |
| M10 | 12 mm | 40 mm | 12 mm |
| M12 | 15 mm | 50 mm | 15/16 mm |
| M16 | 20 mm | 65 mm | 20 mm |
| M20 | 25 mm | 80 mm | 25 mm |
- Drill: Drill a hole to the required depth using a bit matching the anchor’s outside diameter.
- Clean: Clear the hole of all debris and dust.
- Insert: Drop the anchor into the hole (threaded end facing up).
- Set: Use a setting tool to drive the internal plug down until the shoulder of the tool hits the anchor, expanding the sleeve.
- Fix: Insert the bolt or threaded rod into the anchor.
- Fire Sprinkler Systems: Securing overhead pipes and brackets.
- HVAC Ducting: Hanging ventilation shafts using threaded rods.
- Cable Trays: Supporting electrical cabling systems in commercial buildings.
- Removable Fixtures: Ideal for mounting machinery that may need relocation.
Bulk Supply for M6-M20 Drop-In Anchors
Need high-strength Drop-In Anchors for your next project? We offer competitive pricing, Setting Tools, and full technical support. Contact us now for a free catalog and sample!
