The steel strip expansion anchor has a single expansion zone. It is suitable for substrates: - unbreakable concrete class B15 or higher.

• Advantages - Features:
• Multiple sizes available in a version with two expansion zones.
• Wide range of available diameters and lengths.
• The serrated surface on the expansion cone facilitates the anchoring of the plug into the hole.
• The flat notch in the wooden door allows for manual pre-anchoring.
• Especially useful for anchoring very thick elements.

Material: - electro-galvanized steel, minimum anti-corrosion coating thickness 5µm.