Fischer EA II M12 tassello a espansione, acciaio zincato, lunghezza 50 mm, confezione da 50 500872

Drop-in anchor with internal M12 thread for high-load fastenings in cracked and non-cracked concrete. The zinc-plated steel body delivers reliable expansion and a secure hold, even in demanding structural applications.

Advantages

Electro-galvanized steel with zinc plating resists corrosion in dry indoor conditions. The internal thread accepts standard metric bolts or threaded rods, allowing flexible fixture attachment. Pre-positioned installation ensures precise placement before the anchor is set with a dedicated tool.

Suitable for

• Pipes and ventilation systems
• Sprinkler systems
• Consoles and steel constructions
• Cracked and non-cracked concrete
• Natural stone

Key specifications

• Anchor type: Drop-in anchor (EA II series)
• Thread size: M12 internal
• Anchor length: 50 mm
• Drill hole diameter: 15 mm
• Drill hole depth: 50 mm
• Minimum anchorage depth: 40 mm
• Material: Electro-galvanized steel, zinc-plated
• Setting tool wrench size: SW 17
• Quantity per pack: 50 pieces
• ETA approvals: ETA-07/0156 (non-cracked concrete), ETA-07/0157 (cracked concrete)

Recommendations

Use with a setting tool and a bolt of appropriate length to achieve the required fixture thickness. For outdoor or humid environments, consider stainless steel variants for enhanced corrosion resistance.