Expansion anchor Fischer DUOPOWER 12 x 60

The Fischer DUOPOWER 12 x 60 expansion anchor combines two materials to deliver reliable fixing performance in concrete and comparable solid substrates. The grey nylon component adapts automatically to the building material and activates the optimal function — expansion, folding, or knotting — for secure anchoring, while the red expansion wings support stable expansion and provide additional assistance. The plug head features a preshaped edge that prevents the anchor from slipping into the drilled hole, and the design allows correct tightening of the screw without risk of over-tightening.

Advantages

The two-component design provides very good holding values across a range of base materials by enabling the grey nylon part to trigger the appropriate anchoring mechanism and the red wings to ensure effective expansion. The preshaped edge on the plug head prevents the anchor from falling into the drill hole, and the system allows easy screwing and correct tightening of the screw for a secure fit.

Suitable for (tasks / use cases)

• Anchoring fixtures, brackets and supports in concrete
• Fixing railings, shelves and cabinets to solid masonry
• General heavy-duty fixings in construction and renovation projects

Key specifications

• Brand: FISCHER
• Product: DUOPOWER expansion anchor
• Size: 12 x 60 mm (drill hole Ø 12 mm, anchor length 60 mm)
• Minimum drill hole depth: 70 mm
• Material: grey high-quality nylon component + red expansion wings; metal screw recommended
• Pack quantity: 25 pieces
• MPN: 538253
• EAN: 4048962262209

How to use

Drill a hole with a 12 mm diameter to a depth of at least 70 mm, clean the hole of dust, then insert the DUOPOWER anchor so the preshaped edge rests on the surface. Place the fixture and insert the appropriate screw; tighten the screw until the anchor expands and engages the substrate. Tighten to the specified torque for the screw and avoid excessive force — the system is designed to achieve secure anchoring without over-tightening.

Usage recommendations

Use the DUOPOWER 12 x 60 in solid concrete or comparable solid substrates. Select a screw compatible with the anchor size and follow manufacturer torque values when available. For hollow or perforated materials, choose a suitable anchor type. Store dry and protect from direct sunlight.