Heavy-duty concrete wall plugs for solid walls and structural applications. Excellent load capacity, grip and resistance to vibration or cracking.

What are concrete wall plugs and how do they work?

Concrete wall plugs are specialized fasteners designed for secure installation in hard materials such as solid concrete. Their expanding geometry locks them firmly in drilled holes, providing excellent load-bearing capacity and resistance to pull-out forces.

Main advantages of fastening in concrete

• High load capacity even under heavy weight
• Resistance to vibration and stress
• Reliable mounting in dry or damp concrete
• Available in various diameters and lengths
• Quick and easy installation

Applications of concrete plugs

• Industrial and HVAC installations
• Mounting shelves, cabinets, brackets
• Handrails, safety barriers, structural supports

Types and selection

We offer a wide range of concrete plugs – with or without flange, for surface or flush mounting, with or without screws. Common diameters include 6, 8, 10 and 12 mm, with lengths from 30 mm up to 100 mm.

What to consider?

Key factors include hole depth, concrete type (e.g., reinforced), expected load, and environmental conditions. It’s also worth checking if the product has an ETA certification.

FAQ – Frequently Asked Questions

What plugs are best for reinforced concrete?

Expansion plugs with high shear strength, e.g., two-component or steel-core with nylon coating.

Is special drilling required for concrete?

Yes, use a hammer drill with the correct SDS drill bit diameter for optimal fit.

What loads can concrete plugs withstand?

Depending on type and size – from tens to hundreds of kilograms per fixing point.