Expansion anchor Fischer DUOPOWER 10 x 50 LD

The Fischer DUOPOWER 10 x 50 LD expansion anchor is a two-component nylon anchor designed for secure fastening in concrete and similar solid building materials. With a length of 50 mm and a 10 mm drill hole diameter, this pack of 50 anchors provides durable mechanical fixing where reliable hold and correct screw seating are required. The anchor's design activates different functions (expansion, folding, knotting) automatically depending on the substrate to ensure optimal anchoring performance.

Advantages

The DUOPOWER combines grey high-quality nylon elements that adapt to the building material and activate the appropriate function with red expansion wings that support secure widening and add stability. The anchors allow easy screwing and correct tightening of the screw without over-tightening. A preshaped edge on the plug head prevents the anchor from slipping into the drill hole. The metal-compatible design and consistent dimensions (10 mm diameter, 50 mm length) make it suitable for repetitive installations.

Suitable for

• Fixing into concrete and solid masonry
• Mechanical installations and supports
• Mounting brackets, rails and fixtures that use a 10 mm screw
• Larger projects requiring multiple fastenings (pack of 50)

Key specifications

• Product: Expansion anchor Fischer DUOPOWER 10 x 50 LD
• Brand: FISCHER
• MPN: 535456
• EAN: 4048962239867
• Quantity: 50 pieces per pack
• Anchor diameter: 10 mm
• Anchor length: 50 mm
• Minimum drill hole depth: 60 mm
• Recommended substrate: concrete and similar solid building materials

How to use

Drill a 10 mm diameter hole to at least 60 mm depth in the intended substrate. Clean the hole from dust and debris. Insert the DUOPOWER anchor so the preshaped head sits flush with the surface. Drive the appropriate screw into the anchor and tighten until the anchor activates (expands, folds or knots) and the fixture is held securely; avoid excessive torque to prevent over-tightening. For repetitive installations, verify hole depth and cleanliness for consistent results.

Usage recommendations

Use these anchors primarily in concrete or solid masonry. Select screws of appropriate length and strength for the applied loads and follow relevant building standards and load tables for safe installation.