
Otter Airloc Expansion Anchors
Zinc Yellow
Airloc Expansion Anchors
Medium-duty expansion anchors with internal metric threading, designed for use in solid masonry. These anchors use machine bolts to create a secure hold: as the anchor tightens, the wedge nut draws into the shell, applying outward pressure against the base material. Not recommended for overhead fixing.
Features and Benefits
- Flush design sits level with masonry surfaces
- Compatible with metric machine bolts or threaded rods
- Internally threaded for easy removal and servicing
- Durable zinc yellow plating
Applications
Perfect for securing medium-duty loads to solid masonry substrates. The integrated female fitting accepts machine bolts, providing versatile fixing options across various applications.

